Cinema Intros: The Doctor / Strax was an intro that was shown in cinemas exclusively with The Day of the Doctor. The first scene starred Dan Starkey as Strax and the second featured Matt Smith and David Tennant as the Doctor.
This marks the first exclusive-to-cinema story since Daleks' Invasion Earth 2150 A.D. in 1966. Both scenes majorly break the fourth wall to speak directly to cinema audiences.
A.K.A. "Cinema Intros: The Doctor / Strax" & "Strax and The Doctor's Cinema Introduction"