Robert John Wagner is an American actor of stage, screen, and television. A veteran of many films in the 1950s and 1960s, Wagner gained prominence in three American television series that spanned three decades: It Takes a Thief (1968-70), Switch (1975-78), and Hart to Hart (1979-84). In movies, Wagner is known for his role as Number Two in the Austin Powers films (1997, 1999, 2002). He also had a recurring role as Teddy Leopold on the TV sitcom Two and a Half Men...(Wikipedia)

Credits include: 12 Angry Men, Patton, Judgment at Nuremberg, The Verdict and Fail-Safe

Joseph Cheshire Cotten, Jr. was an American film, stage and television actor. Cotten achieved prominence on Broadway, starring in the original stage productions of The Philadelphia Story and Sabrina Fair. (Wikipedia)

The son of an Austrian immigrant, Fred Astaire entered show business at age 5. He was successful both in vaudeville and on Broadway in partnership with his sister, Adele Astaire. After Adele retired to marry in 1932, Astaire headed to Hollywood. Signed to RKO, he was loaned to MGM to appear in Dancing Lady (1933) before starting work on RKO's Flying Down to Rio (1933). In the latter film, he began his highly successful partnership with Ginger Rogers, with whom he danced in 9 RKO...(imdb)

Credits include: The Menagerie: Part II, The Menagerie: Part I, It Takes a Thief, The Young Lovers and Kraft Suspense Theatre