Dennis Hopper as John Canyon

Stephen Dorff as Mike Pucci

Debi Mazar as Cindy

Charles Dance as Nabel / Macanudo

George Wendt as Keller

Shane Rimmer as E. J. Saggs

Sandra Dickinson as Bitchin' Betty

Vernon Wells as Mister Cutt

Sean Lawlor as Mel

Graeme Wilkinson as Jackie

Mike Hagerty as Tommy

Carolyn Purdy-Gordon as Delia

Lonnie R. Smith Jr. as Jerry

Barbara Crampton as Carol

Tim Loane as Trooper Officer

Ian Beattie as Trooper

Olwen Fouéré as Building Commander

Jason O'Mara as Chopper 3

Seamus Flavin as Chopper 4

Denis Akiyama as Tech Leader

Roger Gregg as Tank Patrol

Birdy Sweeney as Mr Zesty

Dave Duffy as Alex

Eileen Dromey as Woman on Toilet

Conor Mullen as Cop #1

David Ganly as Cop #2

Owen Conroy as Cop #3

Pat Laffan as Scummy

Sylvan Baker as Black Pirate

Billy Clarke as Sam

Thomas McLaughlin as Lou

Gerry Walsh as Fat Jacker

Vincent Walsh as Rigid

Eugene Bondurant as Bio-mechanical warrior

Finbarr Monahan as Bio-mechanical warrior

Angeline Morrison as Bio-mechanical warrior

Julie Dowling as Bio-mechanical warrior

Bongi McDermott as Bio-mechanical warrior

Suzanne Gibson as Bio-mechanical warrior

Natasha Byram as Bio-mechanical warrior