Eleanor Parker as Dame Brinker

Richard Basehart as Dr. Boeker

John Gregson as Mijnheer Brinker

Cyril Ritchard as Mijnheer Kleef

Robin Askwith as Hans

Liam Redmond as St. Nicolas

Roberta Tovey as Gretel

David Auker as Jacob

Julian Barnes as Peter

Michael Wennink as Carl

Colin Pilditch as Ludwig

Hein Boele as Lawrens Boekman

Ina van Faassen as Mrs. Bouman

Lo van Hensbergen as Mr. Bouman