Dr Mason — The Thirteenth Chair Character Profile

Character Facts

Played by

Charles Trowbridge

Appears in

The Thirteenth Chair (1937)

Role

Supporting

More characters from The Thirteenth Chair

• Mrs O'Neill aka Madame Rosalie la Grange (May Whitty)
• Helen "Nell" O'Neill (Madge Evans)
• Inspector Marney (Lewis Stone)
• John Wales (Henry Daniell)
• Helen Trent (Elissa Landi)
• Dick Crosby (Thomas Beck)
• Governor Sir Roscoe Crosby (Holmes Herbert)
• Lady Alicia Crosby (Janet Beecher)
• Major Lionel Trent (Ralph Forbes)
• Mary Eastwood (Heather Thatcher)
• Professor Feringeea (Lal Chand Mehra)
• Stanby (Robert Coote)