Blackmail

Ronald Hines

Appleby

Ian Hendry

Steve Keen

Gary Bond

Paul

Ray Brooks

Frederick

Nigel Green

Ken Rollings

Gwen Watford

Alice Rollings

Joss Ackland

Charles Lorrimer

Elizabeth Shepherd

Ann Trevor

Gerald Cross

Sir Edmund White

Terence Longdon

David Masterman

Judy Geeson

Sarah

Gordon Jackson

Tony Barton

Philip Stone

Mr. Patterson

Patrick Newell

Bill Packer

Diane Cilento

Euphrasia Jones

Gwendolyn Watts

Maudlin Cregwig

John Slater

Lucien

Ray Barrett

Patek

Maurice Denham

Patrick Donahoe

Sally Nesbitt

Miss Cartright

Hugh Latimer

John Foster

Bernard Lee

Steve Bradwell

Diana Coupland

Margaret Bellamy

Norman Bird

Henry Cobb

Linda Marlowe

Maureen Palmer

John Carson

Major Gollage

Trevor Danby

Captain Underwood

Adrienne Corri

Phyllis

Ronald Lacey

'Beat'

Annette Robertson

Dorice

Faith Brook

Lady Enid Eversley

John Bryans

John Bates

Barbara Atkinson

Doris

Arthur Brough

Mr. Arbuthnot

Doug Fisher

Cedric Delamore

Barrie Ingham

Alan Bunyard

Peter Sallis

Miles Beckett

Wanda Ventham

Susan Bannerton

David Langton

Sir James Belmont

Isabel Dean

Lady Belmont