Robert Donat

William Friese-Greene

Margaret Johnston

Edith Harrison Friese-Greene

Maria Schell

Helena Friese-Greene

Renée Asherson

Miss Tagg

Richard Attenborough

Jack Carter

Robert Beatty

Lord Beaverbrook

Martin Boddey

Sitter in Bath Studio

Edward Chapman

Father in Family Group

John Charlesworth

Graham Friese-Greene

Maurice Colbourne

Bride's Father in wedding group

Roland Culver

1st Company Promoter

John Howard Davies

Maurice Friese-Greene

Michael Denison

Reporter

Joan Dowling

Maggie

Henry Edwards

Fox Talbot's Butler

John Boulting