This is also featured on the Young And Innocent Blu-ray and DVD released by Network in the U.K.
This documentary is featured on both the Concorde Visual Entertainment DVD for The 39 Steps (1935), and Alfred Hitchcock: The Early Years DVD box set that was released in Germany.
This documentary is also featured with the Kino Lorber DVD restoration (by the BFI) of Hitchcock's Number Seventeen.