The 39 Steps is a fast-paced comedic thriller, adapted by Patrick Barlow from the 1915 novel and 1935 Alfred Hitchcock film, where four actors portray over 150 roles. The story follows Richard Hannay, who gets entangled in a spy plot and goes on the run to clear his name after a spy is murdered in his flat. **Children under 5 years of age are not permitted to attend due to content and length of the performance.