Boris Karloff, whose real name was William Henry Pratt, was an English-born actor who emigrated to Canada in 1909. Karloff is best remembered for his roles in horror films and his portrayal of Frankenstein's monster in Frankenstein (1931), Bride of Frankenstein (1935), and Son of Frankenstein (1939). His popularity following Frankenstein was such that for a brief time he was billed simply as "Karloff" or "Karloff the Uncanny"... (wikipedia)

Jessie Royce Landis has 18 credits at Criticker, including: North by Northwest, To Catch a Thief, Goodbye Again, Lady in Waiting and The Swan

Berry Kroeger has 19 credits at Criticker, including: Gun Crazy, Demon Seed, Act of Violence, Cry of the City and The Time Travelers

Rachel Ames has 10 credits at Criticker, including: When Worlds Collide, Oregon Passage, Gunfighters of Abilene, The Mark of the Hand and Never Wave Goodbye: Part 1

Shepperd Strudwick has 35 credits at Criticker, including: All the King's Men, The Reckless Moment, Autumn Leaves, Joan of Arc and The Eddy Duchin Story

Mona Freeman has 30 credits at Criticker, including: The Heiress, Angel Face, Battle Cry, Jumping Jacks and Danger Signal

Judson Pratt has 7 credits at Criticker, including: The Horse Soldiers, Monster on the Campus, Vigilante Force, The Mark of the Hand and Once Too Often

Charles Cooper has 9 credits at Criticker, including: Star Trek V: The Final Frontier, The Wrong Man, Blind Fury, Huntress: Spirit of the Night and Angel on My Shoulder

John Alvin has 11 credits at Criticker, including: The Breaking Point, Objective, Burma!, The Couch, This Side of the Law and Missing Women

Terry Burnham has 4 credits at Criticker, including: Imitation of Life, Nightmare as a Child, The Mark of the Hand and Beaver's Autobiography