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