The High Sign

Believing Keaton is an expert marksman, both the murderous gang the Blinking Buzzards and the man they want to kill end up hiring him.

The film ends with a wild chase through a house filled with secret passages and trap doors.

[1] The climactic chase scenes inside the house take place on a split-level, cutaway set with revolving wall panels, trap doors, and hidden corridors in all the rooms.

[2] Keaton also began working with Arbuckle's former cinematographer Elgin Lessley and technical director Fred Gabourie, who remained with him until he signed with MGM in 1929.

[2] Though Keaton completed The High Sign a year earlier, he delayed its release because he felt it too closely mimicked Arbuckle's style; he also "thought the gags were too ridiculous and clever for their own sake".

Full short
(L. to r.) Ingram B. Pickett, Keaton, and Bartine Burkett on the set