Jackie Coogan

Dr Aranya

Allan Nixon

Dr. Tucker, camp physician

Richard Travis

Dan Mulcahey, foreman

Lyle Talbot

Narrator (voice)

Paula Hill

Doreen Culbertson

Robert Knapp

Grant Phillips

Tandra Quinn

Tarantella

Chris-Pin Martin

Pepe

Harmon Stevens

Dr. Leland J. Masterson

Nico Lek

Jan van Croft

Kelly Drake

Lost Woman

John Robert Martin

Frank

George Barrows

George

Dolores Fuller

Blonde 'Watcher in the Woods'

Mona McKinnon

Lost Woman

Ron Ormond

Herbert Tevos