How many movies have Alfred Hitchcock and Peggy Simpson collaborated on?

They have worked on 2 movies together! Their first movie together was The 39 Steps (1935) and was their highest rated movie together. They have not worked together since Young and Innocent (1937).

Crew
Director
Role
Alice a Bather at Beach (uncredited)
Role
Photographer Outside Courthouse (uncredited)
Crew
Director
Role
The Jordans' Maid
Role
Man Walking Past Bus (uncredited)