The Secret of the Submarine

Juanita Hansen

as

Cleo Burke

Tom Chatterton

as

Lt. Jarvis Hope

Hylda Hollis

as

Olga Ivanoff

Lamar Johnstone

as

Gerald Morton

George Clancey

as

Hook Barnacle

William Tedmar...

as

Tatsuma

Harry Edmondson

as

Sextus

George Webb

as

Mahlin

Hugh Bennett

as

Dr. Ralph Burke

Joseph Beaudry

as

Calvin Montgom...