Oh, Mr. Porter!

Will Hay

William Porter

Moore Marriott

Jeremiah Harbottle

Graham Moffatt

Albert Brown

Percy Walsh

Superintendent

Dave O'Toole

Postman

Sebastian Smith

Mr. Trimbletow

Agnes Lauchlan

Mrs. Trimbletow

Dennis Wyndham

Grogan/One Eyed Joe

Frederick Piper

Mr. Leadbetter - Railway Official (uncredited)

Frederick Lloyd

Official at Ceremony

Beatrice Varley

Barney's Bar Landlady

Frank Atkinson

Irate Irishman in Barney's Bar

Wilson Coleman

Minister of Public Communications

Bryan Herbert

Express Train Guard

Harry Hutchinson

Signalman (uncredited)