I’ve never even heard of Percy...Probably lucky in that respect. (What about Victor/Victoria, though? And Doctor Jekyl and Sister Hyde? )
I only know of Percy from the Kinks’ soundtrack album.
And my references were to surgical films.
Maybe they’ll have the Butthole Surfers loan some concert footage for the music video.
http://www.netflix.com/Movie/Percy/70025038
After he’s injured in an accident, Edwin (Hywel Bennett) becomes the recipient of the world’s first penis transplant in this raunchy 1971 British comedy. But he begins to question his identity as he wonders about the previous escapades of his new body part. Setting out to discover who donated “Percy,” Edwin soon has some interesting encounters with the deceased man’s wife and many lovers. Denholm Elliott, Elke Sommer and Britt Ekland co-star.