short was released on December 2, 2002 on Walt Disney Treasures: Mickey Mouse in Black and White. In addition, this cartoon is one of a few Disney shorts that lapsed into the public domain, and can be found on many low budget VHS tapes and DVDs, usually paired with "Minnie's Yoo Hoo" and "The Spirit of '43". Voice cast Mickey Mouse: Walt Disney Pluto: Pinto Colvig The Mad Doctor: Allan Watson See also Mickey Mouse (film series) References External links 1933 films 1933 animated films 1930s science fiction films 1933 horror films Censorship in Germany 1930s Disney animated short films Disney controversies Films directed by David Hand Films produced by Walt Disney Mad scientist films Mickey Mouse short films Films about nightmares Film controversies Film censorship in the United Kingdom Film controversies in the United Kingdom American black-and-white films Animated films about animals American science fiction films American horror films 1930s American films