The 39 Steps (play)

The 39 Steps is a parody play adapted from the 1935 film by Alfred Hitchcock which is itself adapted from the 1915 novel by John Buchan. The original concept and production of a four-actor version of the story was written by Simon Corble and Nobby Dimon, and premiered in 1996. Patrick Barlow rewrote this adaptation in 2005.

The play's concept calls for the entirety of the 1935 adventure film The 39 Steps to be performed with a cast of only four. One actor plays the hero, Richard Hannay; an actress (or sometimes actor) plays the three women with whom he has romantic entanglements; and two other actors play every other character in the show, each occasionally playing multiple characters at once. Thus the film's serious spy story is given a comedic twist.