Zombie Lake

Howard Vernon

The Mayor

Pierre-Marie Escourrou

German Soldier

Anouchka

Helena

Nadine Pascal

Helena's Mother

Antonio Mayans

Morane

Youri Radionow

Chanac

Marcia Sharif

Katya Moore

Yvonne Dany

Helena's Caretaker

Gilda Arancio

Blonde Girl Swimmer

Jean René Bleu

Jean Rollin

Inspector Spitz

Edmond Besnard

Promizoulin (uncredited)

René Douglas

(uncredited)

Julián Esteban Gómez

(uncredited)

Alain Petit

(uncredited)

Jean Roville

(uncredited)

Claude Sendron

(uncredited)

Pascale Vital

First Girl at the Lake (uncredited)