King Wilhelm (1 episode)

Secret Court Judge (1 episode)

Peter Dooley (2 episodes)

Lance Buttram (1 episode)

Congressman Stamp

Professor David Zipkin

Howard (1 episode)

Dr. Hall (2 episodes)

Senator Sam Wilkinson (1 episode)

Voice

Dr. Benson (1 episode)

Calmet

Boardmemeber

Dr. Dean Carver (1 episode)

Judge Alfred Gordon (1 episode)

Gerald Foster

(1 episode)

Tom Hanley

Attorney Hendrick Walton (1 episode)

Professor stanton (1 episode)

Professor Durkheim

Harry

SecNav Alexander Nelson (12 episodes)

John C. Spencer (1 episode)

Alexander Nelson (11 episodes)

Judge Williams (1 episode)

(1 episode)

US Attorney (2 episodes)

Norm Middleton (1 episode)

Lawyer

Moderator (1 episode)

Dr. Raul Kaufman (1 episode)

Defense Attorney Roger Easton (1 episode)

John Bardwell (3 episodes)

Secretary of Treasury

Dr. Nesbitt

Zlangco (1 episode)

(1 episode)

Dr. Fisher (1 episode)

Andrew Froman

Rob Jackson (1 episode)

Stuart

Jim Kimball (1 episode)

Aston (1 episode)

Bill Hatcher

Man (1 episode)

Dr. Shrewsbury (1 episode)

Dr. Raymond Adams

Lawrence Farrington (1 episode)

Mr. Dunford (1 episode)

George Lindquist (1 episode)

Mr. Stafford (1 episode)

Jim Milbourne (1 episode)

John Adams (2 episodes)

John Darling (voice) (archive footage)

Reporter

Bertie Simms (1 episode)

(1 episode)

John Darling (voice)

David Junior