Seven Chances
From Tardis Wiki, the free Doctor Who reference
Seven Chances was a film starring the actor Buster Keaton. Promotional posters accompanied its release in New York City in 1925. (COMIC: Theatre of the Mind)
Behind the scenes
The full name of the actor and film are obscured by a lamppost and the edge of the panel in Theatre of the Mind. The only words legible on the poster are "R Keato" and "Seven hance".
