This is the last Disney film to involve actor Hans Conried . The arguably best known role of his career was that of Captain Hook/George Darling in Peter Pans heitere Abenteuer (1953). See more

Goofs

Early in the film, Frank and Jake discuss procuring the bar of gold necessary to repair the ship. During the discussion, Jake says that he will need to reduce it while retaining all its properties. Later, when Jake reduces the gold to the size of a small pencil, Liz easily picks it up. If the "reduced" gold had retained all of its original properties as Jake said, it should have had the same mass as a bar of gold. See more