导演

Walter Forde

编剧

James Dawson

George Goodchild

H. Fowler Mear

Bernard Merivale

Brock Williams

演员

Arthur Wontner

饰  Sir Charles Wallingt

Gillian Lind

饰  Kate Banting

Gordon Harker

饰  Sam Knudge

Cyril Raymond

饰  Jim Wrench

Jane Welsh

饰  Sonia Wallington

Norah Howard

饰  Gwen Banting

埃德蒙·戈温

Edmund Gwenn

饰  Banting

Griffith Humphreys

饰  Professor Michaels

T. Gordon Blythe

饰  Ali

James Cunningham

饰  Inspector Sweeting

Gilbert Davis

饰  Doctor Cornell

Bernard Brunel

饰  Tobias Lantern

H. St. Barbe West

饰  Sir Rudolph Cantler

摄影

Sydney Blythe

William Luff

音效

Baynham Honri

Cyril Stanborough

剪辑

Jack Harris