莱尔·塔尔博特

Lyle Talbot

饰：Lt. Bob Bennett

欧文·皮切尔

Irving Pichel

饰：Dr. Herbert Stander

朱莉·毕晓普

Julie Bishop

饰：Joan Martel

希拉·布罗姆利

Sheila Bromley

饰：Poison Mary Slavish

安东尼·阿夫里尔

Anthony Averill

饰：Dirk - Stander`s Aide

罗素·霍普顿

Russell Hopton

饰：Harry `The Carver` Bogard

Julian Madison

饰：Paul - Stander`s Aide

Eddie Holden

饰：Ole Olson

惠勒·奥克曼

Wheeler Oakman

饰：John Ritter

斯坦利·布莱斯通

Stanley Blystone

饰：Capt. Mike Briggs

Leander De Cordova

饰：Ezra Matthews

Demetrius Alexis

饰：Steve Murano

Skelton Knaggs

饰：Jesse Bixel

Carleton Young

饰：Reporter

Adia Kuznetzoff

Bert LeBaron

Jack Gardner