From Wikipedia
Barry Nelson (April 16, 1917 – April 7, 2007) was an American actor, noted as the first actor to portray Ian Fleming's secret agent James Bond.
Arthur Elrod
Eugene McClenden
William B. Knox
Bob Frazier
Bogan
Himself
Frank Sandler
Mac O'Brian
Jimmy Bond
Turk Wilson
Clay Keifer
Self - Nominee
Dr. Shelby
Raymond Houston
Colin
Dr. James Parkerson
Ullman
Jim
Dr. Jeffries
Anson Harris
Jimmy Bond
Mr. Busch
F.X. Matowski
Bob Bailey
Paul Clarke
Harry Gantley
Jonathan Banner
Dick Rumney
Dr. McNeal
Al Parker
Lew Rankin
Danny O'Brien
Fat
Bobby Crills
FBI Agent Freed
Burt Wilson
Charles Masters
Lieutenant Paul Scott
Samuel Z. Cutter
Hal Carter
Charles 'Chick' Graham / Albert 'Bert' Rand
Harry O'Brien
Bob McKellaway
Charles Vurn
Hugo Fane
Alex Swain
Joe Tracey
Lt. Frank Bryant
Garage mechanic (uncredited)
Don Emerson
Bill Morgan