Trivia: For an actor almost universally associated with a single character -- Captain James Tiberius Kirk of the U.S.S. Enterprise -- William Shatner has found diverse ways to stay active in the public eye, even spoofing his overblown acting style in a way far more hip than desperate. Years after he last uttered "warp speed," Shatner remains a well-known face beyond Star Trek conventions, re-creating himself as the spoken-word pitchman for priceline.com, and starring in a popular series of smoky nightclub ads that featured some of the most cutting-edge musicians of the day.The Canadian native was born on March 22, 1931, in Montréal, where he grew up and attended Verdun High School. Shatner studied commerce at McGill University before getting the acting bug, which eventually prompted him to move to New York in 1956. He initially worked in such live television dramatic shows as Studio One and The United States Steel Hour in 1957 and 1958, as well as on Broadway. His big screen debut soon followed as Alexei in the 1958 version of Dostoyevsky's The Brothers Karamazov.Throughout the 1960s, Shatner worked mostly in television. His most memorable appearance came in a 1963 episode of The Twilight Zone entitled "Nightmare at 20,000 Feet," in which he plays a terrified airline passenger unable to convince the crew that there's a mysterious gremlin tearing apart the wing. He also appeared in such films as Judgment at Nuremberg (1961) and the bizarrely experimental Esperanto-language horror film Incubus (1963). In 1966, he got his big break, though neither he nor anyone else knew it at the time. Shatner was cast as the macho starship captain James Kirk on Star Trek, commanding a crew that included an acerbic doctor, a Scottish engineer, and a logician with pointy ears, on a mission "to boldly go where no man has gone before." However, the show lasted only three seasons, considered by many to be high camp. After providing a voice on the even shorter-lived animated series in 1973, Shatner must have thought Star Trek too would pass. A costly divorce and a lingering diva reputation from Star Trek left him with few prospects or allies, forcing him to take whatever work came his way. But in 1979, after a decade of B-movie labor in such films as The Kingdom of Spiders (1977) and a second failed series (Barbary Coast, 1975-1976), Shatner re-upped for another attempt to capitalize on the science fiction series with Star Trek: The Motion Picture. This time it caught on, though the first film was considered a costly disappointment. With dogged determination, the producers continued onward with Star Trek II: The Wrath of Khan (1982), at which point fans finally flocked to the series, rallying behind the film's crisp space battles and the melodramatic tête-à-tête between Shatner and Ricardo Montalban.Shatner had to wrestle with his advancing age and the deaths of several characters in Star Trek II and Star Trek III: The Search for Spock (1984), but by Star Trek IV: The Voyage Home (1986), the actor got to indulge in his more whimsical side, which has since characterized his career. As the series shifted toward comedy, Shatner led the way, even serving as director of Star Trek V: The Final Frontier (1989), which many considered among the series' weaker entries. During this period, Shatner also began parodying himself in earnest, appearing as host of Saturday Night Live in a famous sketch in which he tells a group of Trekkies to "Get a life." He also turned in a wickedly energetic mockery of a moon base captain in Airplane II: The Sequel (1982). Shatner made one final appearance with the regular Star Trek cast in Star Trek VI: The Undiscovered Country (1991), then served as one of the crossovers to the new series of films in Star Trek: Generations (1994), in which endlessly theorizing fans finally learned the fate of Captain Kirk.The success of the Trek movies reenergized Shatner's TV career, even if it didn't immediately earn him more film roles. Shatner played the title role on the successful police drama T.J. Hooker from 1982 to 1987, directing some episodes, then began hosting the medical reality series Rescue 911 in 1989. Shatner returned to the movies with another parody, Loaded Weapon I, in 1993, and in 1994 began directing, executive producing, and acting in episodes of the syndicated TV show TekWar, based on the popular series of Trek-like novels he authored. In the later '90s, Shatner was best known for his humorously out-there priceline.com ads, but also guested on a variety of TV shows, most notably as the "Big Giant Head" on the lowbrow farce Third Rock From the Sun. He also appeared as game show hosts both in film (Miss Congeniality, 2000) and real life (50th Annual Miss America Pageant, 2001). In 1999, Shatner suffered public personal tragedy when his third wife, Nerine, accidentally drowned in their swimming pool. The champion horse breeder and tennis enthusiast owns a ranch in Kentucky and remains active in environmental causes. Shatner took on a small role for 2004's Dodgeball: A True Underdog Story, and voiced the villainous wildebeest Kazar in Disney's animated adventure The Wild in 2006. Shatner returned to television for a starring role on the popular dramady Boston Legal, in which he plays Denny Crane, a once unbeatable lawyer who co-founded the successful law firm where he continues to work despite his reputation as an eccentric old man.

Trivia: The son of a Boston barber, Leonard Nimoy was a star at the age of 8, when he played Hansel in a children's theatre production of Hansel and Gretel. Nimoy remained with his local kiddie theater troupe until 16 (one of his directors during this period was Boris Sagal). After studying drama at Boston College and Antioch College, he took acting lessons from Jeff Corey at the Pasadena Playhouse. In films from 1950, Nimoy played the title character in the low-budget Kid Monk Baroni and essayed bits and minor roles in such productions as Zombies of the Stratosphere (1951), Rhubarb (1951) and Them! (1954). In between acting assignments, he held down a dizzying variety of jobs: soda jerk, newspaper carrier, vacuum-cleaner salesman, vending machine mechanic, pet-shop clerk, cabbie and acting coach. During his 18 months in Special Services at Fort McPherson, Georgia, he acted with Atlanta Theater Guild when he could spare the time. Back in Hollywood in 1956, he became virtually a regular at the Ziv TV studios, playing villains in programs like Highway Patrol and Sea Hunt. For a short while, he specialized in the plays of Jean Genet, appearing in both the stage and film productions of The Balcony and Deathwatch. Impressed by Nimoy's guest turn on a 1963 episode of The Lieutenant, producer Gene Roddenberry vowed to cast the saturnine, mellow-voiced actor as an extraterrestrial if ever given the chance. That chance came two years later, when Roddenberry signed Nimoy to play Vulcanian science officer Spock on Star Trek. At first pleased at the assignment, Nimoy came to resent the apparent fact that the public perceived him as Spock and nothing else: indeed, one of his many written works was the slim autobiography I Am Not Spock. After Star Trek's cancellation, Nimoy joined the cast of Mission: Impossible in the role of "master of disguise" Paris (he replaced the series' previous master of disguise Martin Landau, who ironically had originally been slated to play Spock). In the early 1970s, Nimoy began racking up directorial credits on such series as Night Gallery. He also made his first Broadway appearance in 1973's Full Circle. And, perhaps inevitably, he returned to Spock, thanks to the popular demand engendered by the then-burgeoning Star Trek cult. His initial reacquaintance with the role was as voiceover artist on the 1973 Saturday-morning cartoon version of Star Trek. Then Spock went on the back burner again as Nimoy devoted himself to his theatrical commitments (a touring production of Sherlock Holmes, his one-man show Vincent), his writing and directing activities, and his hosting chores on the long-running (1976-82) TV documentary series In Search Of.... Finally in 1978, Nimoy was back in his Enterprise uniform in the first of several Star Trek theatrical features. The Spock character was killed off in the second Trek picture The Wrath of Khan, but Nimoy stayed with the franchise as director of the next two feature-length Trek entries (PS: Spock also came back to life). He went on to direct such non-Trek filmic endeavors as 3 Men and a Baby (1987), The Good Mother (1988), Funny About Love (1990) and Holy Matrimony (1994). He also produced and acted in the 1991 TV movie Never Forget, and served as executive producer of the 1995 UPN network series Deadly Games. Perhaps because he will always have dozens of professional irons in the fire, Leonard Nimoy now seems resigned to being forever associated with the role that brought him international fame; his most recent autobiographical work was aptly titled I Am Spock. In 2009 he returned to his iconic role portraying Spock in J.J. Abrams smash-hit reboot of the Star Trek franchise. He next took on a recurring role in the sci-fi series Fringe, playing scientist William Bell. Nimoy made a final cameo appearance in Star Trek Into Darkness (2013). He died in 2015, at age 83.

Trivia: African American actress Janet MacLachlan began appearing in films in 1968, usually in such "relevance"-oriented productions as Uptight (1968) and tick...tick...tick (1970). MacLachlan went on to co-star on TV as suburbanite Jackie Bruce in the weekly sitcom Love Thy Neighbor, then was seen in the 1979 TVer Friends as Mrs. Jane Summerfield. Her best-known TV role was as caustic housekeeper Polly Swanson in the 1980-81 episodes of Archie Bunker's Place. Janet MacLachlan's 1990s credits include character roles in the theatrical feature Hearts and Souls (1993) and the made-for-cable movie Tuskegee Airmen (1995).

Trivia: American actor Robert Brown -- not to be confused with the British actor of the same name whose credits include the James Bond movie The Living Daylights -- was born in Trenton, NJ, in 1926 (some sources say 1927), of Welsh and Scottish descent. He studied drama at the New School Dramatic Workshop, where his fellow students included Walter Matthau, Rod Steiger, future director Gene Saks, and actor-singer Harry Belafonte. Brown was principally a theater actor for the first two decades of his career, making his Broadway debut 1948 in Skipper Next to God, directed by Lee Strasberg and starring John Garfield. His other Broadway credits included Maxwell Anderson's Barefoot in Athens (1951) and Christopher Fry's The Dark Is Light Enough, the latter starring Katharine Cornell. Brown's tall, rangy good looks should have made him a natural for movies, but as a New York-based actor, his big-screen credits were minimal. He played a small role in the Benedict Bogeaus-produced Appointment in Honduras (1953), directed by Jacques Tourneur, and a much larger part, as the dissolute (but ultimately self-sacrificing) brother to Arthur Franz in The Flame Barrier (1958). Brown appeared in various dramatic anthology shows, and in episodes of series such as Perry Mason, and was somewhat busier in movies in the 1960s. His most prominent acting job, however, was in an episode of Star Trek, in a role that came to him accidentally. John Drew Barrymore was supposed to be the featured guest star in "The Alternative Factor," a 1967 episode, in a difficult dual role, but he never reported for filming, and Brown was cast in the part of the mysterious alien Lazarus at the last possible moment. He never had a chance to absorb the script the way he might have, in what was a difficult acting job. Despite the fact that he and the rest of the cast were rushed through his scenes, Brown managed to bring a good deal of humanity and complexity to his portrayals of the two roles. Ironically, thanks to the enduring popularity of the series, this has probably been Brown's most widely seen television appearance. In 1968, Brown won the leading role in an unusual nonviolent Western called Here Come the Brides. The series' roots lay in an unproduced film project that was to have starred Burt Lancaster, and Brown's portrayal of Jason Bolt evoked images of Lancaster (and also Errol Flynn) at their most charismatic. Brides only lasted two seasons, but Brown was sufficiently well-established to get the lead in another very different series, Primus, about a marine biologist. Following the cancellation of that series, Brown appeared intermittently on television into the 1980s.

Trivia: American leading man Richard Derr made his first film appearances as a 20th Century-Fox contractee in 1941 and 1942. Physically indistinguishable from most others of his ilk, Derr nonetheless was an above-average actor, as he occasionally proved in such films as When Worlds Collide (1951). In 1957, Derr was cast as Lamont Cranston in the New Orleans-filmed pilot episode for the TV version of radio's The Shadow; the series didn't sell, but the pilot was released theatrically as Invisible Avenger. Richard Derr spent the 1970s and 1980s as a utility character man in films like The Drowning Pool (1975) and American Gigolo (1980).

Trivia: African American actress/singer Nichelle Nichols was born in Robbins, a progressive Illinois community founded by blacks in the 1890s. Nichelle sang with the Duke Ellington and Lionel Hampton bands, then performed as a single in nightclubs. Garnering acting experience in supporting roles in such films as Mister Buddwing (1965) and Doctor, You've Got to Be Kidding!(1966), Ms. Nichols was cast in her signature role in 1966: Lieutenant Nyota Uhura on Star Trek. Much was made in the mainstream press over the fact that here was the first TV science-fiction series to feature a black regular. Much more was made on the set of Trek by Nichols, who issued public complaints about the paucity of her character's screen time. She also seethed inwardly whenever star William Shatner, laboring under the assumption that every move he made was for the good of the series, ordered that Nichelle's lines be cut or altered because they "didn't fit her character." At the end of the first season, Nichols was poised to quit the series. She was persuaded to stay--by one of Star Trek's biggest fans: Dr. Martin Luther King, who felt that Uhura was a positive role model for black women. Before the series' three-year run was out, Nichols made television history by participating in an interracial kiss with William Shatner (though the scene itself was "fudged" so as not to offend those bigots who found such things offensive). In all her subsequent Trek endeavors, including the six theatrical features and the 1972 animated cartoon spin-off, Nichols saw to it that Uhura's contributions were of ever-increasing importance. In recent years, Nichelle Nichols has been active in several educational and pro-social organizations, and has been a guest host on the Sci-Fi cable channel's Inside Space; in 1994, she published her autobiography, Beyond Uhura: Star Trek and Other Memories. In 1996 she made a memorable appearance at a roast of her former captain William Shatner.