Capt. Robert Lawrence

Slim Collins

Helen Bailey

Captain of the 'Blackhawk'

Blake - the First Mate

Wani - Native Slave Leader

Sam Bailey

Tania Bailey

Jock - a Sailor

Kit Carson

The Widow

Gen. Fremont

Sailor

Coombs - a Sailor

Gen. Romero

Parson

Mamo

Settler Joe

Bos'un

Ship's Officer

Helmsman

Leader of Protesting Settlers

Colonel's Orderly (uncredited)

Ship's Officer

Bill - a Settler

Ship's Cook

(uncredited)

Chief of Army Intelligence