Tommy Kirk

as Passenger

as Wayne Thomas

as Dop - Martian Fellow #1 / Mr. Fast - Seattle Sun Reporter

as Lt. Cross

as Don Pringle

as Mike / Herbert Samson

as Chuck Phillips

as Mike

as Merlin Jones

as Go Go

as Merlin Jones

as Travis Coates

as Biff Hawk

as Elliott Willard

as Walter Talbot

as Grumio

as Biff Hawk

as Ernst

as Wilby Daniels

as Travis Coates