Kurt Russell ...MacReady
Wilford Brimley ...Blair
T.K. Carter ...Nauls
David Clennon ...Palmer
Keith David ...Childs
Richard A. Dysart ...Doctor Copper
Charles Hallahan ...Norris
Peter Maloney ...Bennings
Richard Masur ...Clark
Donald Moffat ...Garry
Joel Polis ...Fuchs
Thomas G. Waites ...Windows
Norbert Weisser ...Norwegian
Larry J. Franco ...Norwegian Passenger With Rifle
Nate Irwin ...Helicopter Pilot
William Zeman ...Pilot
John Carpenter ...Norwegian video footage
