格林·休斯顿

Glyn Houston

饰：Inspector Harris

Dermot Walsh

饰：John Bell

Garard Green

饰：Professor Graham

帕特里克·乔丹

Patrick Jordan

饰：Jimmy Regan

Helen Forest

饰：Mrs. Day

John Boxer

饰：Prison Governor

Norman Claridge

饰：Mr. James - Charlwood Security Officer

Jack Taylor

饰：Prison Officer

兹娜·沃克尔

Zena Walker

饰：Joan Bell

科林·塔普利

Colin Tapley

饰：Dr. Lloyd

安东尼·道斯

Anthony Dawes

饰：Sergeant Phillips

Edward Ogden

Edward Ogden

饰：Tommy Day

Sidney Vivian

饰：Shaw

Laurie Leigh

David Lander

David Lander

饰：Foreign Agent

Richard McNeff

Richard McNeff

Robert Bruce

饰：Dr. Elliott

Colin Rix

Colin Rix