Trivia: The son of British stage actor Frederick Rains, Claude Rains gave his first theatrical performance at age 11 in Nell of Old Drury. He learned the technical end of the business by working his way up from being a two-dollars-a-week page boy to stage manager. After making his first U.S. appearance in 1913, Rains returned to England, served in the Scottish regiment during WWI, then established himself as a leading actor in the postwar years. He was also featured in one obscure British silent film, Build Thy House. During the 1920s, Rains was a member of the teaching staff at the Royal Academy of Dramatic Art; among his pupils were a young sprout named Laurence Olivier and a lovely lass named Isabel Jeans, who became the first of Rains' six wives. While performing with the Theatre Guild in New York in 1932, Rains filmed a screen test for Universal Pictures. On the basis of his voice alone, the actor was engaged by Universal director James Whale to make his talking-picture debut in the title role of The Invisible Man (1933). During his subsequent years at Warner Bros., the mellifluous-voiced Rains became one of the studio's busiest and most versatile character players, at his best when playing cultured villains. Though surprisingly never a recipient of an Academy award, Rains was Oscar-nominated for his performances as the "bought" Senator Paine in Mr. Smith Goes to Washington (1939), the title character in Mr. Skeffington (1944), the Nazi husband of Ingrid Bergman in Notorious (1946), and, best of all, the cheerfully corrupt Inspector Renault in Casablanca (1942). In 1946, Rains became one of the first film actors to demand and receive one million dollars for a single picture; the role was Julius Caesar, and the picture Caesar and Cleopatra. He made a triumphant return to Broadway in 1951's Darkness at Noon. In his last two decades, Claude Rains made occasional forays into television (notably on Alfred Hitchcock Presents) and continued to play choice character roles in big-budget films like Lawrence of Arabia (1962) and The Greatest Story Ever Told (1965).

Trivia: American actor Kenneth MacKenna (born Leo Mielziner in Canterbury, NH) got his start on the stage in 1919. During the late '20s, he began playing leads in a number of silent films and continued through the early '30s, after which, he returned to the stage. Later, he went back to cinema to become a script editor. MacKenna became a character actor in films of the 1960s. His brother, Jo Mielziner, was a well-known stage designer.

Trivia: The son of actors, Percy Helton began his own career at age two in a Tony Pastor revue in which his parents were performing. The undersized Helton was a valuable juvenile player for producer David Belasco, making his film debut in a 1915 Belasco production, The Fairy and the Waif. Helton matured into adult roles under the stern guidance of George M. Cohan. After serving in the Army during World War I, Helton established himself on Broadway, appearing in such productions as Young America, One Sunday Afternoon and The Fabulous Invalid. He made his talkie debut in 1947's Miracle on 34th Street, playing the inebriated Macy's Santa Claus whom Edmund Gwenn replaces. Perhaps the quintessential "who is that?" actor, Helton popped up, often uncredited, in over one hundred succinct screen characterizations. Forever hunched over and eternally short of breath, he played many an obnoxious clerk, nosey mailman, irascible bartender, officious train conductor and tremulous stool pigeon. His credits include Fancy Pants (1950), The Robe (1953), White Christmas (1954), Rally Round the Flag Boys (1959), The Music Man (1962) and Hush Hush Sweet Charlotte (1965), as well as two appearances as sweetshop proprietor Mike Clancy in the Bowery Boys series. Thanks to his trademarked squeaky voice, and because he showed up in so many "cult" films (Wicked Woman, Kiss Me Deadly, Sons of Katie Elder), Helton became something of a high-camp icon in his last years. In this vein, Percy Helton was cast as the "Heraldic Messenger" in the bizarre Monkees vehicle Head (he showed up at the Monkees' doorstep with a beautiful blonde manacled to his wrist!), the treacherous Sweetieface in the satirical western Butch Cassidy and the Sundance Kid (1969), and the bedraggled bank clerk Cratchit on the TV series The Beverly Hillbillies.