Brigitte Bardot

as Giuseppina (segment "William Wilson")

Alain Delon

as William Wilson and his double (segment "William Wilson")

Jane Fonda

as Contessa Frederique de Metzengerstein (segment "Metzengerstein")

Terence Stamp

as Toby Dammit (segment "Toby Dammit")

Peter Fonda

as Baron Wilhelm Berlifitzing (segment "Metzengerstein")

James Robertson Justice

as Countess' Advisor (segment "Metzengerstein")

Salvo Randone

as Priest (segment "Toby Dammit")

Françoise Prévost

as Friend of Countess (segment "Metzengerstein")

Katia Christine

as Girl on Dissection Table

Philippe Lemaire

as Philippe

Serge Marquand

as Hugues

John Karlsen

as Schoolmaster (segment "William Wilson") (uncredited)

Maria Tedeschi

as Woman (uncredited)

Milena Vukotić

as TV Interviewer (segment "Toby Dammit") (uncredited)

Umberto D'Orsi

as Hans (segment "William Wilson")

Daniele Vargas

as University Professor (segment "William Wilson")

Ernesto Colli

as Manetti Brother (segment "Toby Dammit") (uncredited)

Marie-Ange Aniès

as Courtesan (segment "Metzengerstein")

Anny Duperey

as Courtesan (segment "Metzengerstein") (uncredited)

Irina Maleeva

as Gypsy Fortune Teller (Segment "Toby Dammit") (uncredited)

Alfredo Rizzo

as Angry Man in Car (segment "Toby Dammit") (uncredited)

Marisa Traversi

as Marilù Traversi (segment "Toby Dammit") (uncredited)

Marlène Alexandre