George McCowan Director Martin Landau Johnny Bristol Actor Jane Alexander Anne Palmer Actor Brock Peters Berdahl Actor Martin Sheen Graytak Actor Pat O'Brien Sgt. McGll Actor Forrest Tucker Harry McMartin Actor Mona Freeman Mrs. Bristol Actor Jane Elliot Sister Theresa Actor Claudia Bryar Mrs. Thysen Actor John Hoyt Minister Actor Simon Scott Col. Anderson Actor Mark Roberts Mr. Bristol Actor James McEachin Loughton Actor Richard Evans Franks Actor Gerald Michenaud Young Johnny Actor Arthur Joel Katz Producer