Au revoir, monsieur Grock

Grock

Adrien Wettach, aka 'Grock'

Suzy Prim

Countess Barinoff

Héléna Manson

Aunt Pauline

Alfonso Bovino

Italian child Alphonso

Charles Lemontier

Mr. Durand

Maurice Régamey

Bourquain

Nadine Rousseau

Madame Wettach

Monique Marqueret

Adelaide, his daughter

Georges Chamarat

Father Wattach

Ted Rémy

Adrian, young man

Adrien Osperi

Adrien, child

Peter Graham

Lord Peter

Axel Scholtz

Kurt Heller

Jean-Jacques Domenge

Jeannot

Paul Oettly

Wittzec

Philipp Gruß

Roberto Wittez / Wetzel

Camille Gari

Roberta

Marcel Pérès

Fracassa

Louis Maïss

Partner of Grock / Antonek

Henry Cassidy

Self