Trivia: Best known for portraying time traveler Dr. Sam Beckett in the popular sci-fi series Quantum Leap, Scott Bakula is also a noted Broadway actor and occasional movie star, though it is in the last venue that he has had the least amount of success. The son of a musician, Bakula is said to have started his own rock band when he was in the fourth grade. He also sang with the St. Louis Symphony before attending the University of Kansas. Bakula launched his acting career as a teen in regional theater and as a stage actor specializes in musical comedy. He made his Broadway debut in 1983 in Marilyn: An American Fable. He started showing up regularly on television as a guest star on such series as My Sister Sam and Designing Women during the 1980s. In 1986, Bakula starred in an unsuccessful television series, Gung Ho! Two years later he headlined another unsuccessful one, Eisenhower and Lutz. In 1988, Bakula was nominated for a Tony for his work in Romance, Romance. The following year, he was cast in Quantum Leap and has since gained a cult following; in 1992, he won a Golden Globe and was nominated four more times. Bakula was also nominated for a quartet of Emmys. Bakula made his feature-film debut starring opposite Kirstie Alley in Sibling Rivalry (1990). Other notable film appearances include L.A. Story (1991) and My Family/Mi Familia (1995). In 1993, Bakula had a recurring role on the CBS sitcom Murphy Brown as a love interest of Candice Bergen. He has also appeared in a number of television movies and in 1996, he had a stint in another short-lived series, Mr. and Mrs. Smith.Though he worked steadily in movies, television turned out to be his next great success when, in 2001, he took the part of Capt. Jonathan Archer on Star Trek: Enterprise, a program that lasted four seasons.In 2009 Bakula would star alongside Ray Romano and Andre Braugher in the well-respected comedy/drama series Men of a Certain Age, and landed in one of the best films of his career, Steven Soderbergh's The Informant!.

Trivia: A San Diego native, Jolene Blalock left home at the age of 17 to pursue a career in modeling. Traveling through Europe and Asia, the fledgling but confident model unsurprisingly found frequent work on the runways and in print. It was on a 1998 trip back to the States that Blalock was compelled to flex her heretofore untested acting skills, and after a few commercial appearances and some skill-sharpening at Toronto's Second City Improv and the Dwight Bacquie Rehearsal Workshop, she made her acting debut on television's Veronica's Closet. Already comfortable in front of the camera, Blalock's magnetism shined through the lens and she was soon cast in the made-for-television movies Jason and the Argonauts (2000) and On the Edge (2001). After nearly passing on the role three times, Blalock read the script for Enterprise and made the decision to join the crew on their missions into the stars. Set before the missions of Captain Kirk and the rest of the crew on the original Star Trek, Enterprise tells the tales of a newly commissioned spaceship's maiden voyages into the depths of space. In 2001, the actress appeared in the television miniseries drama Diamond Hunters.

Trivia: Grandson of a British army brigadier who was awarded the Order of the British Empire by King George VI. Voice of Vidal Sassoon in the early 1990s. First major role was on the British sitcom Desmond's in the 1990s. Breakthrough in the U.S. was on Star Trek: Enterprise, as tactical officer Malcolm Reed.

Trivia: Starred as eccentric alien Dr. Phlox in Star Trek: Enterprise. Runs an online book club through his official Web site; has thousands of books in his home collection. Founded Book-It Repertory Theatre, a Seattle-based company devoted to adapting fiction to the stage, in 1989. Appeared on the HBO drama True Blood in 2008, 2009 and 2010 as coroner Mike Spencer. In 2011, appeared in a Hollywood production of the play The Violet Hour. A participant in Life After Trek podcasts.

Trivia: After one year in college as an art major Cassidy dropped out and got married, but the marriage didn't last. She moved to San Francisco and worked successfully as a model; she also appeared briefly in two films shot there, Bullitt (1968) and Fools (1970), then went four years without another screen role, meanwhile finding some work in TV commercials. Her first significant screen appearance was in a small role in the San Francisco police drama The Laughing Policeman (1974), which led to work in two more films that year; in the second of these, Bank Shot (1974), she got her first prominent billing. Cassidy had many unmemorable roles over the next few years, finally making an impression in a successful film with Blade Runner (1982); after that she got better roles in better films, but has yet to become a widely known screen actress.

Trivia: Robert Foxworth was 18 years old when he began appearing at the Alley Theatre in his hometown of Houston. After studying at Carnegie Tech, Foxworth worked with the Arena Theatre in Washington DC and New York's American Shakespeare Festival. He made his off-Broadway bow in a 1969 production of Henry V, and the following year won a Theatre World award for his performance in The Crucible. His first significant TV assignment was as David Hansen in the "relevant" weekly series Storefront Lawyers (1970). Later TV roles of note included the title character in Dan Curtis' 1973 adaptation of Frankenstein, Chase Gioberti in Falcon Crest (1981-87) and General Hague in Babylon 5 (1992- ). In addition, Foxworth has made a number of theatrical-film appearances since 1975, and has directed several TV productions. He was also the creator/organizer of the Los Angeles Classic Theater and since 1985 has produced and hosted the syndicated radio series American Dialogues. Robert Foxworth was the fourth and final husband of actress Elizabeth Montgomery, with whom he appeared in the 1973 TV movie Mrs. Sundance.

Trivia: Lead actor Gary Graham first appeared onscreen in the late '80s.

Trivia: Born in Puerto Rico, his parents were Canadian and moved the family back to Toronto when he was 13. Was a member of the high school swim team and student council. Enjoys collecting primitive art. Is a resident director at Theatre 40 in Beverly Hills. Established an acting scholarship at his high school. Is active in many charities, including Project Angel Food, the AIDS Project Los Angeles and the United Way.

Trivia: John Rubinstein was born in Los Angeles in 1946, the same year that his celebrated father, 59-year-old concert pianist Arthur B. Rubinstein, became an American citizen. A fine musician in his own right, John has worked on the scores of such films as The Candidate (1972) and Jeremiah Johnson (1972). The younger Rubinstein is, however, far better known as an actor. He made a well-received Broadway debut in the popular musical Pippin and later co-starred in Children of a Lesser God and A Soldier's Tale. A familiar TV and movie face since 1970, Rubinstein starred in the 1972 theatrical feature Pippin, was featured as Meredith Baxter's ex-husband in the Mike Nichols-produced TV series Family (1976-1980), and was cast as MGM mogul Irving Thalberg in the 1980 TV movie The Silent Lovers. He was most familiar for his three-season (1984-1986) portrayal of uptight attorney Harrison K. Fox on the tongue-in-cheek private eye weekly Crazy Like a Fox. John Rubinstein is married to actress Judy West.