Day of the Tentacle Doctor Red Edison 1 game Doctor Red Edison is a character from Day of the Tentacle. Verified 22 Aug 2026 Appearances Games featuring Doctor Red Edison Day of the Tentacle 25 June 1993 Other characters in Day of the Tentacle Full cast Dwayne Doctor Fred Edison Hoagie George Washington Bernard Purple Irish Maid Green Doctor Tentacle Zed Edison John Hancock Man in Sky Mask
