Générique complet
Postage Due
Stan Laurel
Willy Worst
James Finlayson
Postal Inspector Hawke
George Rowe
Photographer
Ena Gregory
Model
Eddie Baker
Villain
Dick Gilbert
Villain
MW
'Tonnage' Martin Wolfkeil
Postal Worker
Jack Ackroyd
Sleeping Customer
William Gillespie
C.W. Lyons - Chief Postal inspector
Charlie Hall
Customer
MB
Mildred Booth
Sammy Brooks
Billy Engle
AF
Al Forbes
Helen Gilmore
FJ
Fred Karno Jr.
JO
John M. O'Brien
AO
Al Ochs
