A strange animal attack turns a botanist into a bloodthirsty monster.
as Dr. Wilfred Glendon
as Dr. Yogami
as Lisa Glendon
as Paul Ames
as Sir Thomas Forsythe
as Ettie Coombes
as Hugh Renwick
as Hawkins
as Lady Forsythe
as Mrs. Whack
as Mrs. Moncaster
as Daisy
as Timothy the Falden Caretaker (uncredited)
as Priest (uncredited)
as Detective Evans (uncredited)
as Yogami's Housekeeper Millie (uncredited)
as Girl in Goose Lane (uncredited)
as Drunk Woman (uncredited)
as Officer Jenkins (uncredited)
as The Prima Donna
as Party Guest (uncredited)
