
A Secret Service agent seeks his missing brother in Africa, and finds his mission complicated by ivory thieves, a girl with a mysterious past, and a troublesome gorilla.

Jacqueline Logan
Diana Martin

Walter Miller
Larry Trent

Richard Tucker
Chief of the Secret Service

Boris Karloff
Scarface Macklin

Larry Steers
Jack Drake

Harry Todd
Commodore

Richard Neill
Tom Trent

Lafe McKee
Trader John

J.P. Lockney
Father Ricardo
William P. Burt
Mooney

J. Gordon Russell
Derelict
Robert Frazier
Dakka

George of the Jungle
George of the Jungle

Elmo the Fearless
Elmo the Fearless

Elmo, the Mighty
Elmo, the Mighty

Go Get 'Em Hutch
Go Get 'Em Hutch

The House of Hate
The House of Hate

Zorro's Fighting Legion
Zorro's Fighting Legion

Daughter of Don Q
Daughter of Don Q

G-men vs. the Black Dragon
G-men vs. the Black Dragon

Congo
Congo

Africa Screams
Africa Screams

Bride 13
Bride 13

Nabonga
Nabonga