as Joe
as Aleck Olson
as John
as Harold Rhodes
as Jerry
as Robert Denk
as Conway
as Dr. Jimmy Goldrich
as Evan Stark
as Ronald Andersson
as Jesse Wilder
as Marcus Hiller
as Mac Lawton
as Hans
as Julian
as George Bennett
as David Mason
as Martin Elson
as Davy
as Mr. Spelman
as Tony Kirby
as David Alcott
as Dr. Daniel Waterston
as Major General Leonard Onichimoski
as Pe'Nar Makull
as Tick Gleason
as Ben Judson
as James Ryerson
as Leo Vardian
as Arthur Gramble
as Dr. Henry Richards
as Hunt Acrey
as Warren Smyth
as Mr. Callender
as Marshall Campbell
as Mark Fox
as Dr. William Crichton
as D.D.A. Dan Morrison
as Stanley Robman
as Roy Hondo
as Ben Proctor
as Serge Markov
as Dylan Elliott