A mysterious scientist presents a timid chemist with an elixir which turns him from a weakling into a confident, vital male, able to defeat his rival and impress the girl of his choice. The only problem is that this mysterious substance has the unexpected result of causing him to revert gradually to babyhood...
Albert Burdon
Mary Lawson
Bernard Nedell
Jay Laurier
Robert Cochran
Edmon Ryan
Maire O'Neill
Syd Walker
Charles Carson
Jerry Verno
John Wood
Billy Milton
Edmund D'Alby
Edward Lexy
Boris Ranevsky