Trivia: Best remembered for his high-profile acting roles on two 1970s television sitcoms -- that of genial news writer Murray Slaughter on CBS's The Mary Tyler Moore Show (1970-1977) and that of sweet-natured Captain Merrill Stubing on ABC's The Love Boat (1977-1986), stage-trained actor Gavin MacLeod in fact began his career typecast as a villain. He landed parts in Hollywood features including The Sand Pebbles (1966), Deathwatch (1966), and The Comic (1969), and enjoyed a tenure as Joseph "Happy" Haines on the sitcom McHale's Navy from 1962 through 1964. After The Love Boat permanently laid anchor in the mid-'80s, MacLeod signed on as a spokesperson and pitchman for Princess Cruises and returned to regional theatrical work. He also tackled guest spots on programs including Touched by an Angel and (in a move that surprised everyone) the HBO prison drama Oz. Off-camera, MacLeod is an outspoken born-again Christian. He hosted a popular talk show on the Trinity Broadcasting Network, along with his wife, Patti (whom he divorced in 1982 and remarried three years later), called Back on Course, and personally funded many of the Greatest Adventure Stories from the Bible animated videos for children.

Trivia: Universally recognized as Ship's Doctor Adam Bricker on the blockbuster prime-time sitcom The Love Boat (1977-1986) -- a part he held for the entire nine-season run of the series -- actor Bernie Kopell entered the doors of show business via a most unlikely route. Born in Brooklyn, Kopell attended Erasmus High and then New York University (with a dramatic art major). After a stint at sea aboard the naval vessel USS Iowa, Kopell signed on to drive a taxicab in Southern California -- and achieved his big break on the day that Oregon Trail (1959) film producer Dick Einfeld hitched a ride in the back of his cab. In a span of minutes, Kopell reportedly managed to convince Einfeld that he was not really a cab driver but an actor in serious need of work. The effort paid off, and Kopell snagged his first part -- a two-line part in Oregon as an aide to president James K. Polk. In the early '60s, Kopell joined the Actors' Ring Theatre in Los Angeles, where he developed a knack for characterizations and voices; this led, in turn, to character-type roles on a myriad of television programs including The Dick Van Dyke Show, The Steve Allen Show, and My Favorite Martian (which often, though not always, cast the wiry Kopell as a Hispanic). By the early '70s, Kopell had landed steady assignments on Get Smart, Bewitched, That Girl, and other series. The Love Boat, however, embodied his breakthrough. He followed it up with an emcee assignment on The Travel Channel (hosting its Railway Adventures Across Europe) and a surge in theatrical work, with portrayals in regional productions of such plays as Rumors, A History of Shadows, and Death of a Salesman.

Trivia: Actor Fred Grandy enjoyed two distinct careers -- an initial career as an actor and a proverbial second wind on the political stage. As a thespian, Grandy signed for guest spots on early-'70s series including Maude and Phyllis, but built his reputation via his nine-season portrayal of Yeoman-Purser Burl "Gopher" Smith, right-hand man to Captain Merrill Stubing (Gavin MacLeod), on the popular television sitcom The Love Boat (1977-1986). He proved popular with audiences, but by the mid-'80s reportedly grew tired of acting and gravitated to the political arena because he found it more challenging. Indeed, in 1986 -- the year of Boat's cancelation -- Grandy was elected as a Republican member of the House of Representatives from Iowa.

Trivia: For millions of Americans, the prime-time situation comedy The Love Boat will be forever inseparable from the image of Ted Lange, an actor cast for nine seasons as the genial Isaac the Bartender on the Pacific Princess luxury liner and trademarked by his iconic "two-finger drop" greeting. Yet Lange's portrayal of Isaac scarcely hinted at the actor's dexterity or dramatic range. In truth, this actor received classical dramatic training at London's Royal Academy of Dramatic Arts, and would go on, after the Princess took its final voyage in September 1986, to establish himself as a revered creative force in regional theater.Lange initially broke into films with many portrayals in Hollywood programmers during the early '70s, including Trick Baby (1972), Blade (1972), and Black Belt Jones (1974), and landed a regular role in the one-season ethnic sitcom That's My Mama (1974), as a streetwise philosopher opposite Clifton Davis (Amen) and Theresa Merritt. The Love Boat, of course, brought Lange his most widespread recognition; nonetheless (as indicated), he hearkened back to his theatrical roots beginning in the late '80s and divided his time between writing, directing, and stage acting roles. His resumé as a scribe sports at least 17 original plays including Lemon Meringue Facade, Behind the Mask -- An Evening with Paul Laurence Dunbar, and Evil Legacy -- The Story of Lucretia Borgia, while he has appeared dramatically in productions including Hair and Taming of the Shrew and has directed plays ranging from Othello to the rock & roll musical Born a Unicorn.

Trivia: Pennsylvania-born actress Lauren Tewes achieved broadest recognition for her stint as Cruise Director Julie McCoy on the long-running ABC situation comedy The Love Boat. Unfortunately, Tewes (unlike many of her fellow cast members) left the program prior to the final voyage of the Pacific Princess -- reportedly spiraling into a much-publicized bout of severe cocaine addiction from which she eventually fully recovered, but which cost her the role on the series. Tewes nevertheless demonstrated admirable resilience by returning for at least two Love Boat telemovies and remained active in television and film. Subsequent projects included guest appearances on the small-screen series dramas Hunter and Murder, She Wrote, and roles in features such as The Doom Generation (1995) and It Came From Outer Space 2 (1996).

Trivia: The year (give or take a few) was 1929: Stepping on to the stage of New York's Mecca Theatre was 3-year-old Rose Marie Mazetta, offering a surprisingly full-throated rendition of the torch ballad "What Can I Say, Dear, After I Say I'm Sorry." By the time she'd finished dancing her Charleston, Rose Marie had won a trip to Atlantic City and a spot on a major radio program. Amazingly, Rose Marie's father, a professional singer-musician, had nothing to do with this star-making turn: the girl had been entered in the contest by her next-door neighbors. By 1932, Rose Marie--or rather, "Baby Rose Marie"--was one of the hottest stars on the NBC radio network. Her raspy, insinuating singing style was mature beyond her years, so much so that some people wrote into NBC, angrily accusing them of passing off an adult midget as a child. She successfully toured in vaudeville, was spotlighted in a handful of movies (the best-known was 1933's International House), then disappeared completely at the age of 12. No, Rose Marie wasn't washed up; her family had moved from New York to New Jersey and had placed their daughter in a convent school. Resuming her career at 17 as "Miss Rose Marie," the former child sensation endured a few lean years before establishing herself as a comedienne. Wearying of traversing the nightclub circuit by the 1950s--she now had a husband and daughter to look after--Rose Marie began accepting guest-star assignments on such dramatic TV series as Jim Bowie, Gunsmoke and M Squad. She was also seen in continuing roles on the video sitcoms Love That Bob and My Sister Eileen, and was co-starred with Phil Silvers in the 1953 Broadway musical Top Banana. In 1961, Carl Reiner cast Rose Marie as wisecracking, man-chasing Sally Rogers on The Dick Van Dyke Show. The close-knit camaraderie of her Dick Van Dyke co-stars helped her survive the untimely death of her husband, jazz musician Bobby Guy. Rose Marie's post-Van Dyke projects have included such films as Don't Worry, We'll Think of a Title (1966) and Cheaper to Keep Her (1980), frequent appearances on the daytime quiz show The Hollywood Squares, and regular roles on the prime time TVers The Doris Day Show (1969-71, as Myrna Gibbons), Scorch (1992, as Edna Bracken) and Hardball (1994, as Marge Schott-like baseball club owner Mitzi Balzer).

Trivia: The son of a Yonkers restaurant owner, Sid Caesar first discovered he could get laughs by imitating the colorful dialects of his multinational classmates. But Caesar actually wanted to be a musician and to that end studied diligently at Juilliard. He paid for his education by working in various Catskills resorts as a saxophone player, dancer, and comedian. While serving in WWII, Caesar was engaged to perform in a touring musical revue staged by Coast Guard personnel called Tars and Spars. When the show was transformed into a motion picture by Columbia Pictures, Caesar went along for the ride, performing his classic war film monologue intact before the cameras. This led to a brief Columbia contract, which came to an end with Caesar's three-minute cameo appearance in The Guilt of Janet Ames (1947). While appearing in the Broadway revue Make Mine Manhattan in 1949, he was hired to co-star with Imogene Coca in a weekly TV variety series, The Admiral Broadway Revue. This in turn led to Your Show of Shows, one of the true landmarks of television's Golden Age. For five inspired seasons, Caesar and his cohorts Imogene Coca, Carl Reiner, and Howard Morris kept America laughing with an unending stream of brilliant monologues, movie parodies, and various sundry other sketches. Throughout the '50s and early '60s Caesar continued to star on TV in several Show of Shows spinoffs, and in 1963 returned to Broadway in the musical comedy Little Me, playing no fewer than eight roles within the play's two-hour running time. During this period he also returned to films, first as a member of the all-star ensemble in It's a Mad Mad Mad Mad World (1963), then as star of The Busy Body (1967) and The Spirit is Willing (1968). Unfortunately, the pressures of show business, combined with an overabundance of personal problems, led to a dangerous dependency upon alcohol and prescription drugs. So far gone was Caesar during the 1960s and 1970s that, according to his 1982 autobiography Where Have I Been?, there were times that he'd wander on-stage or before the cameras with no idea where he was or what he was saying. He hit rock bottom in 1978, suffering a total nervous breakdown while appearing in a Toronto dinner theater production of The Last of the Red Hot Lovers. Slowly and painfully, Caesar overcame his addictions and a multitude of psychological difficulties and made a near-complete recovery. Modern audiences, to whom Your Show of Shows is but a dim and distant memory, remember Sid Caesar best for his supporting appearances in such films as Silent Movie (1976) (directed by Caesar's onetime gag writer Mel Brooks), Fire Sale (1978), Grease (1982), and National Lampoon's Vegas Vacation (1997). Caesar died in 2014 at age 91.

Trivia: American actor Bert Convy excelled in baseball while attending North Hollywood High School and was signed upon graduation by the Philadelphia Phillies. After two years' stagnation in the Phillies' farm system, Convy gave up baseball and attended UCLA, where he became a member of a briefly popular singing group called the Cheers. A 1959 stint with the songs-and-laughs Billy Barnes Revue led to small TV and movie parts, notably a brief bit as a murder victim in the Roger Corman "C minus" horror classic Bucket of Blood (1959). Convy's star ascended on Broadway in the 1960s, when he originated two memorable musical comedy roles: Perchik in Fiddler on the Roof, and Clifford Bradshaw in Cabaret. He was a popular variety-show guest star in that decade, but despite starring appearances in several TV pilots he was unable to get his own prime time series. However, thanks to his ingratiating personality and smooth speaking voice, Convy developed into the perfect daytime game show host, headlining such quizzers of the 1970s and 1980s as Tattletales (which won him an Emmy), Super Password, The Third Degree and Win, Lose or Draw. This last program was co-produced by Convy's close friend Burt Reynolds, who had previously arranged for Convy to obtain good secondary roles in several of Reynolds' films. Convy finally cracked prime time TV with a continuing role on the 1972 mystery series The Snoop Sisters; four years later, The Late Summer-Early Fall Bert Convy Show was briefly telecast by CBS, with Convy presiding over a motley crew of sketch comics. From 1977 to 1986, Convy was a frequent guest star on the long-running TV anthology series The Love Boat, seemingly popping up in every other episode when the series is rerun today. Convy co-starred in the very short-lived TV sitcom It's Not Easy in 1983, and hosted the 1984 Candid Camera clone People Do the Craziest Things. In 1989, the actor learned that he had a brain tumor, and in 1990 suffered a series of severe strokes. One year later, Bert Convy was dead at the age of 58.

Trivia: Supporting actor Philip McKeon got his start as a child model appearing in magazines, newspapers, and television commercials. He is best remembered for playing Tommy, the son of the title character in the long-running sitcom Alice (1976-1985). His younger sister, Nancy McKeon, is a successful television actress.

Trivia: Jill Whelan enjoyed an acting career as a child star, with a seven-season (1979-1986) portrayal of Vicki, Captain Merrill Stubing's young daughter, on the prime-time ABC situation comedy The Love Boat. After the series wrapped in 1986, Whelan returned for a number of Love Boat telemovies, acted in regional theater, and played a regular role on the daytime soap opera The Young and the Restless. Astute movie buffs may remember Whelan for a brief but memorable big-screen contribution that happened during her Love Boat tenure: she also portrayed Lisa Davis, the ailing child sent into convulsions when a singing nun knocks out her I.V., in the Zucker-Abrams-Zucker farce Airplane! (1980).