Lance Guest
Alex Rogan
Acting
Robert Preston
Centauri
Acting
Chris Hebert
Louis Rogan
Acting
Kay E. Kuter
Enduran
Acting
Dan Mason
Lord Kril
Acting
Dan O'Herlihy
Grig
Acting
Catherine Mary Stewart
Maggie Gordon
Acting
Barbara Bosson
Jane Rogan
Acting
Norman Snow
Xur
Acting
John O'Leary
Rylan Bursar
Acting
George McDaniel
Kodan Officer
Acting
Charlene Nelson
Rylan Technician
Acting
John Maio
Friendly Alien
Acting
Robert Starr
Underling
Acting
Al Berry
Rylan Spy
Acting
Wil Wheaton
Louis' Friend
Acting
Marc Alaimo
Hitchhiker
Acting
Vernon Washington
Otis
Acting
Bunny Summers
Mrs. Boone
Acting
Peggy Pope
Elvira
Acting
Peter Nelson
Jack Blake
Acting
Suzanne Snyder
Cheerleader
Acting
Meg Wyllie
Granny Gordon
Acting