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