Demonstrator

Joe James

as

Joe Slater

Irene Inescort

as

Marion Slater

Gerard Maguire

as

Steven Slater

Wendy Lingham

as

Sara Wainwright

Kenneth Tsang

as

Thao Kimalayo

Michael Long

as

Hugh Prentiss

Harold Hopkins

as

Malcolm

Kerry Dwyer

as

Robin

Slim DeGrey

as

Alexander Gurn...

Stewart Ginn

as

Supt. Ackland

Elizabeth Hall

as

Beth

John Warwick

as

Frank Jamieson

Ken Goodlet

as

Inspector Grah...

Redmond Philli...

as

Sir David Craw...

Alexander Cann

as

Henry Hoffman

Alistair Duncan

as

Ted Packard

Noel Ferrier

as

Governor Gener...

Paul Karo

as

Charles East

Jon Stephens

as

Communist Stud...