Kenneth Stanness

饰：Operator 1, Landsend Radio

Gordon Henry Davies

饰：Overseer

伊恩·迈克纳顿

Ian MacNaughton

饰：Radio Officer

梅雷迪思·爱德华兹

Meredith Edwards

饰：Doctor

Trevor Martin

Trevor Martin

饰：Jimmy, Landsend Radio

Henry Lincoln

饰：Tea Boy, Landsend Radio,(as Henry Soskin)

乔治·A·库珀

George A. Cooper

饰：Chief Officer

Geoffrey Frederick

饰：Jack, Seaman

John Barrett

John Barrett

饰：Injured Seaman

David Phethean

饰：Coxswain, Lifeboat

Richard Davies

Richard Davies

饰：Ambulanceman

Edward Cast

饰：O,C, Landsend Radio

Geoffrey Mathews

Geoffrey Mathews

饰：Ted, Landsend Radio

Esmond Webb

Esmond Webb

饰：Operator 2, Landsend Radio

Bartlett Mullins

饰：Assistant O,C, Burnham Radio

Leslie Weston

饰：Captain, MV Besborough

雷金纳德·贝克威思

Reginald Beckwith

饰：Chief Steward

Roy Hines

饰：Apprentice

弗兰克·辛吉诺

Frank Singuineau

饰：Brownie, Seaman

Robert Vahey

饰：Seaman

David Case

饰：First Mechanic

Humphrey Heathcote

Humphrey Heathcote

饰：Seaman

Peter Thornton

Peter Thornton

饰：Seaman

Donald Tandy

饰：Pilot