The Fatal Witness

Evelyn Ankers

Priscilla Ames

Richard Fraser

Inspector William 'Bill' Trent

George Leigh

John Bedford

Barbara Everest

Lady Elizabeth Ferguson / Vera Cavanaugh

Barry Bernard

Scoggins

Frederick Worlock

Sir Humphrey Mong

Virginia Farmer

Martha, the maid

Colin Campbell

Sir Malcolm Hewitt

Crauford Kent

Jepson

Peggy Jackson

Gracie Hallet