The Grim Game shows the rickety stairway that once stood at the west alley entrance on Cahuenga, also seen in these Christie comedies All Jazzed Up (1920) at left, and Hubby’s Night Out (1917) Cinematek.
by John Bengtson "the great detective of silent film locations" New York Times
Chaplin-Keaton-Lloyd film locations (and more) 
