actors in 1963 movie twilight of honour?

Question

one actor is richard chamberlan

Answer 1

Cast overview, first billed only:

Richard Chamberlain .... David Mitchell
Nick Adams .... Ben Brown

Claude Rains .... Art Harper
Joan Blackman .... Susan Harper
James Gregory .... Norris Bixby
Joey Heatherton .... Laura Mae Brown
Pat Buttram .... Cole Clinton
Jeanette Nolan .... Amy Clinton
Edgar Stehli .... Judge James Tucker
James Bell .... Charles Crispin
George Mitchell .... District Attorney Paul Farish
Don 'Red' Barry .... Judson Elliot (as Donald Barry)
Bert Freed .... Sheriff B.L. 'Buck' Wheeler
Robin Raymond .... Therese 'Tess' Braden
June Dayton .... Vera Driscoll

Answer 2

Richard Chamberlain .... David Mitchell
Nick Adams .... Ben Brown
Claude Rains .... Art Harper
Joan Blackman .... Susan Harper
James Gregory .... Norris Bixby
Joey Heatherton .... Laura Mae Brown
Pat Buttram .... Cole Clinton
Jeanette Nolan .... Amy Clinton
Edgar Stehli .... Judge James Tucker
James Bell .... Charles Crispin
George Mitchell .... District Attorney Paul Farish
Don 'Red' Barry .... Judson Elliot (as Donald Barry)
Bert Freed .... Sheriff B.L. 'Buck' Wheeler
Robin Raymond .... Therese 'Tess' Braden
June Dayton .... Vera Driscoll
Arch Johnson .... Mac McWade
Linda Evans .... Alice Clinton
rest of cast listed alphabetically:
Henry Beckman .... Man Stirring Up Crowd (uncredited)
**** Crockett .... Bartender (uncredited)
Rupert Crosse .... Jailer's Assistant (uncredited)
Chuck Hamilton .... Juror (uncredited)
Sam Harris .... Courtroom Spectator (uncredited)
Clark Howat .... Reporter (uncredited)
Chubby Johnson .... Gannon, Jailer (uncredited)
Kenner G. Kemp .... Courtroom Spectator (uncredited)
Paul Langton .... Air Force Sgt. Kelly (uncredited)
Burt Mustin .... Court Clerk (uncredited)
Joe Ploski .... Courtroom Spectator (uncredited)
Bert Stevens .... Courtroom Spectator (uncredited)
Hal Taggart .... Courtroom Spectator (uncredited)

Answer 3

Sorry Rick, we just don't care.