Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Equus (film):

"

The scene where Firth rides the horse nude was filmed in one take, in an uninterrupted shot lasting four and a half minutes.[5] Whereas the blinding scene was done in pantomime on stage, Lumet opted to graphically display it to convey the horror. Much of the footage shot depicted the horses' heads morphing into faces of Jesus, Dora Strang and Frank Strang, and a glimpse of a Balinese dagger. However, Lumet decided this was unsubtle and cut much of this, only keeping the dagger to portray ancient impulses.[6] The scenes in the stable and Alan's room were filmed in the Toronto International Film Studio in Kleinburg, Ontario.[7]