Return of the Fly [Spanish]

Vincent Price

Francois Delambre

Brett Halsey

Philippe Delambre

David Frankham

Ronald Holmes, alias Alan Hinds

John Sutton

Insp. Beecham

Dan Seymour

Max Barthold

Danielle De Metz

Cecile Bonnard

Jack Daly

Granville (reporter)

Janine Grandel

Mme. Bonnard

Michael Mark

Gaston (watchman)

Richard Flato

Sgt. Dubois

Gregg Martell

Cop

Barry Bernard

Lt. MacLish

Pat O'Hara

Insp. Evans

Francisco Villalobos

Priest

Joan Cotton

Nurse

Court Shepard

Policeman

Florence Strom

Nun

Rick Turner

Policeman