A slight correction:
Thomas Ford was the DIRECTOR. The movie is based on a CHRISTOPHER ISHERWOOD novel of the same name.
It is wonderfully made and completely watchable. Linn and I saw it today (Sunday, Feb 7th).
Christopher wrote it when he was teaching at various California universities, and Don was going through a tomcat phase.
I could not spot any time bloopers.
I also suggest reading the book (still in print).
Lawrence/Maytagbear