Trivia: One of the precious few actors of the "pretty boy" school to survive past the 1950s, Robert Wagner was the son of a Detroit steel executive. When his family moved to Los Angeles, Wagner's original intention of becoming a businessman took second place to his fascination with the film industry. Thanks to his dad's connections, he was able to make regular visits to the big studios. Inevitably, a talent scout took notice of Wagner's boyish handsomeness, impressive physique, and easygoing charm. After making his unbilled screen debut in The Happy Years (1950), Wagner was signed by 20th Century Fox, which carefully built him up toward stardom. He played romantic leads with ease, but it wasn't until he essayed the two scene role of a shellshocked war veteran in With a Song in My Heart (1952) that studio executives recognized his potential as a dramatic actor. He went on to play the title roles in Prince Valiant (1954) and The True Story of Jesse James (1956), and shocked his bobby-soxer fan following by effectively portraying a cold-blooded murderer in A Kiss Before Dying (1955). In the early '60s, however, Wagner suffered a series of personal and professional reverses. His "ideal" marriage to actress Natalie Wood had dissolved, and his film career skidded to a stop after The Pink Panther (1964). Two years of unemployment followed before Wagner made a respectable comeback as star of the lighthearted TV espionage series It Takes a Thief (1968-1970). For the rest of his career, Wagner would enjoy his greatest success on TV, first in the mid-'70s series Switch, then opposite Stefanie Powers in the internationally popular Hart to Hart, which ran from 1979 through 1983 and has since been sporadically revived in TV-movie form (a 1986 series, Lime Street, was quickly canceled due to the tragic death of Wagner's young co-star, Savannah Smith). On the domestic front, Wagner was briefly wed to actress Marion Marshall before remarrying Natalie Wood in 1972; after Wood's death in 1981, Wagner found lasting happiness with his third wife, Jill St. John, a longtime friend and co-worker. Considered one of Hollywood's nicest citizens, Robert Wagner has continued to successfully pursue a leading man career into his sixties; he has also launched a latter-day stage career, touring with his Hart to Hart co-star Stefanie Power in the "readers' theater" presentation Love Letters. He found success playing a henchman to Dr. Evil in the Austin Powers movies, and in 2007 he began playing Teddy, a recurring role on the hit CBS series Two and a Half Men.

Trivia: Born Stefania Federkiewicz, she is a lead actress of routine Hollywood films of the '60s and '70s. Soon after graduating from Hollywood High, she debuted onscreen in 1961; early in her career she was billed as Taffy Paul. She starred in the TV series Girl from U.N.C.L.E. and Hart to Hart. From 1966-74 she was married to actor Gary Lockwood, then she became the constant companion of aging actor William Holden; following his death in 1981, she continued being active with the William Holden Wildlife Foundation, which worked to create a big-game preserve and study center in Kenya.

Trivia: Television director George McCowan launched his career in his native Canada working on-stage and for the Canadian Broadcasting Company. He emigrated to the U.S. in 1967 and remained there, helming series' episodes and made-for-television movies until his death in 1995. McCowan only occasionally ventured into helming feature films such as Frogs (1972) and Shadow of the Hawk (1976). Television series on which he worked included Streets of San Francisco, Fantasy Island, and Hart to Hart.

Trivia: Supporting actor Lee Wilkof has spent his career alternating among stage, screen, and television. He made his feature film debut in The Serial (1980). His television appearances include guest-starring roles on shows ranging from Law & Order to Newhart.