אפקט גרעיני

Karen Meagher

Ruth Beckett

Reece Dinsdale

Jimmy Kemp

David Brierly

Mr. Kemp

Rita May

Mrs. Kemp

Nicholas Lane

Michael Kemp

Jane Hazlegrove

Alison Kemp

Henry Moxon

Mr Beckett

June Broughton

Mrs Beckett

Sylvia Stoker

Granny Beckett

Harry Beety

Clive Sutton

Ruth Holden

Marjorie Sutton

Ashley Barker

Bob

Michael O'Hagan

Chief Supt. Hirst

Phil Rose

Medical Officer

Steve Halliwell

Information Officer

Brian Grellis

Accommodation Officer

Peter Faulkner

Transport Officer

Anthony Collin

Food Officer

Michael Ely

Scientific Officer

Sharon Baylis

Manpower Officer