Creature with the Atom Brain

Richard Denning

as

Dr. Chet Walker

S. John Launer

as

Capt. Dave Har...

Michael Granger

as

Frank Buchanan

Gregory Gaye

as

Dr. Wilhelm St...

Angela Stevens

as

Joyce Walker

Linda Bennett

as

Penny Walker

Charles Evans

as

Chief Camden

Tris Coffin

as

Dist. Atty. Ma...

Pierre Watkin

as

Mayor Bremer

Harry Lauter

as

Reporter #1

Larry J. Blake

as

Reporter #2

Paul Hoffman

as

Tom Dunn (uncr...

Nelson Leigh

as

Dr. Kenneth C....

Edward Coch

as

Jason Franchot...

Lane Chandler

as

Gen. Saunders ...

Don C. Harvey

as

Lester Banning...

Richard H. Cut...

as

Dick Cutting, ...

Paul Bradley

as

Gambling Casin...

Karl 'Killer' ...

as

Willard Pearce...

Terry Frost

as

Tom, Policeman...

Cap Somers

as

Policeman (unc...

Tyler McVey

as

Police Officer...

Eddie Foster

as

Bartender (unc...

Bill Clark

as

Policeman (unc...

Chuck Hicks

as

Pilot (uncredi...

Dick Crockett

as

Creature Who C...

George Bruggem...

as

Creature (uncr...

Charles Horvath

as

Creature (uncr...

Boyd 'Red' Mor...

as

Creature (uncr...

Michael Ross

as

Creature Verno...