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