A strange animal attack turns a botanist into a bloodthirsty monster.
Henry Hull
Dr. Wilfred Glendon
Warner Oland
Dr. Yogami
Valerie Hobson
Lisa Glendon
Lester Matthews
Paul Ames
Lawrence Grant
Sir Thomas Forsythe
Spring Byington
Ettie Coombes
Clark Williams
Hugh Renwick
J.M. Kerrigan
Hawkins
