The Neanderthal Man

Robert Shayne

Prof. Clifford Groves

Richard Crane

Dr. Ross Harkness

Joyce Terry

Jan Groves

Doris Merrick

Ruth Marshall

Robert Long

Game Warden George Oakes

Tandra Quinn

Celia

Beverly Garland

Nola Mason, bar waitress

Dick Rich

Sheriff Andy Andrews

Lee Morgan

Charlie Webb, bar owner

Frank Gerstle

Mr. Wheeler, hunter

Robert Easton

Danny, a townsman

Eric Colmar

Buck Hastings, a townsman

Robert Bray

Jim Newcomb, a townsman

Anthony Jochim

Skeptical Naturalist

Marshall Bradford

Naturalists' Conference Chairman

William Fawcett

Dr. Fairchild

Tom Monroe

Thickset Townsman at Webb's Cafe

Ann Staunton

State Trooper Dispatcher