Regizor: Sam Newfield
Distribuţia:
J. Carrol Naish ... Dr. Igor Markoff
Ralph Morgan ... Anthony Lawrence
Tala Birell ... Maxine
Wanda McKay ... Patricia Lawrence
Terry Frost ... Bob Blake
Glenn Strange ... Steve
Alexander Pollard ... Stack
Sam Flint ... Dr. Adams
Ace the Wonder Dog ... Ace
(sursa: http://www.imdb.com/title/tt0037084/fullcredits#cast, http://www.archive.org/details/The_Monster_Maker)