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