O Poder Invisível

Ficha técnica

Dirigido por

• Lambert Hillyer

Roteiro original

John Colton

(Screenplay)

Howard Higgin

(Original Story)

Douglas Hodges

(Story)

Atores

	Boris Karloff	Dr. Janos Rukh
	Bela Lugosi	Dr. Felix Benet
	Frank Lawton	Ronald Drake
	Frances Drake	Diana Rukh
	Violet Kemble Cooper	Mother Rukh
	Beulah Bondi	Lady Arabella Stevens
	Walter Kingsford	Sir Francis Stevens
	Paul Weigel	Monsieur Noyer
	Frank Reicher	Professor Meiklejohn
	Georges Renavent	Chief of the Surete
	May Beatty	Mme. LeGrand (uncredited)
	Paul McAllister	Papa LaCosta (uncredited)
	Nydia Westman	Briggs (uncredited)
	Ynez Seabury	Celeste (uncredited)
	Robert Graves	Gendarme (uncredited)

Produção

Camille Collins

(Production Secretary)

Edmund Grainger

(Producer)

Fred S. Meyer

(Executive Producer)

Trilha Sonora

Edição

Bernard W. Burton

(Editor)