Kent Taylor

as Moreno

as Wickes

as Parker

as Dr. Trenton

as Count von Delberg

as Tonga Jack Adams

as Lew

as Dr. Paul Henderson

as Elton Corey

as Attorney Rand McDonald

as Dr. Max Weitzberg

as Dr. David Fielding

as Marshal Jim Cogan

as Col. James Garrett

as Frank Jansen

as Dr. Ted Stevens, alias Ted Baxter

as Ted Andrews

as Robert Townsend

as Ramon

as Peter Waring

as Mark Fenton (Defense Attorney)

as Phil Mayberry

as Joe

as Rip Van Brett

as Corrado

as David von Elst

as Kirk Lawrence

as Greg Boleslavsky