Stark Mad

See and Hear Terrible Adventure in Horrible Jungle of Central America!

An expedition sets out through the jungle to find a missing explorer, but stumbles upon an ancient Mayan temple that houses a giant ape.

Crime Adventure Action

H.B. Warner

(Prof. Dangerfield)

Louise Fazenda

(Mrs. Fleming)

Jacqueline Logan

(Irene)

Henry B. Walthall

(Capt. Rhodes - Yacht Commander)

Claude Gillingwater

(James Rutherford - Expedition Leader)

John Miljan

(Dr. Milo)

George Beranger

(Simpson - Guide)

Warner Richmond

(First Mate)

Floyd Shackelford

(Sam - Cook)

Lionel Belmore

(Amos Sewald)

Charles Gemora

(Gorilla (uncredited))