Daleks: Invasion Earth (in-universe)

Daleks: Invasion Earth was a film which starred Peter Cushing as a character named "Dr. Who", evidently featuring a Dalek invasion of Earth. It was one of two films which saw Cushing's Doctor Who confronting the Daleks, both of which were collected as VHS cassettes within UNIT's Black Archive. The two movies were very much enjoyed by the Tenth and Eleventh Doctors, whom pitched a third one to Cushing on the phone. (PROSE: The Day of the Doctor)

Behind the scenes
In the real life, Daleks' Invasion Earth 2150 A.D. is a 1966 Dr. Who film starring Peter Cushing, adapted from The Dalek Invasion of Earth and following the 1965 production Dr. Who and the Daleks.