Snow White and the Seven Dwarfs

Snow White was a film produced by Disney.

Rose Tyler was reminded of one of its characters, the wicked witch, when she met Nadia Koznyshev. (PROSE: The Clockwise Man)

During his time as a Roman Caesar, Rory Williams named his chickens and ducks after the dwarves from the film. (AUDIO: I, Rorius)

Behind the scenes
While not named fully in any DWU source, the Disney film's full name is.