Peter Hansen

as Phillip Darrow

as Self

as Older Lawyer

as Doctor

as Marshall

as Dr. Innes

as Mr. Marshall

as Jack

as Judge Jeffrey Liddle

as Edgar Welden

as Mr. Littlefield

as Elliot Clayton

as Ted

as Daniel Collier

as Wells

as Navy Captain, Judge at Hearing

as Tauron

as Lee Haynes

as George Conners

as Hansen

as Capt. Green

as Lt. Col. Van Pelt

as Mr. Parkson

as Steve

as Major Locke

as Governor's Aide (uncredited)

as Mr. Sloan

as Teddy Wright

as Lieutenant Dooley

as Howard Black

as Tim Wilson

as Frank Bonner

as Lieutenant Marr

as Karl Plesser

as Holton

as Rezin Bowie

as Dr. Frazee

as Lieutenant (jg) Hutchins

as Messenger (uncredited)

as Ron Shepherd

as Detective Connors

as Sir Isaac Newton (uncredited)

as Cochrane

as Fred

as George Menefee (uncredited)

as Nick Hamilton

as Paul Duchamp

as Lt. Goodsall

as Lawyer

as Jim Roberts

as Peter Forbes

as Lt. Weston Hathersall

as Stage Cast Member (uncredited)

as Alexander Bell

as Michael Karns

as Dr. Tony Drake

as Dr. Steve Clark

as Lt. Crosby

as Ted Gordon

as Tonio