The Chain Reaction: Cast
Steve Bisley
Larry
Arna-Maria Winchester
Carmel
Ross Thompson
Heinrich
Hugh Keays-Byrne
Eagle
Ralph Cotterill
Gray
Richard Moir
Jr. Const. Pigott
Tim Burns
Survey driver
Lorna Lesley
Gloria
Patrick Ward
Oates
Laurie Moran
Police Sgt. McSweeney
Michael Long
Doctor
Bill McCluskey
Ralph
Margo Lloyd
Molly
Arthur Sherman
Byron Langley
Frankie J. Holden
Farts
Kim Gyngell
Crabs
Roger Ward
Moose
Mel Gibson
Bearded mechanic (uncredited)
David Bracks
Spray Painter