The Land Unknown - Cast

Jock Mahoney

Commander Harold 'Alan' Roberts
Actor

Shirley Patterson

Margaret 'Maggie' Hathaway
Actor

William Reynolds

Lt. Jack Carmen
Actor

Henry Brandon

Dr. Carl Hunter
Actor

Douglas Kennedy

Capt. Burnham
Actor

Phil Harvey

Machinist's Mate Steve Miller
Actor

Kenner G. Kemp

Officer at Briefing / Officer on Ship (uncredited)
Actor

Bing Russell

Radio Operator (uncredited)
Actor