Cheech and Chong's Up in Smoke (1978): 1:19:45 - 1:20:19 (1080p)

While four narcs disguised as Hare Krishna devotees, Sergeant Stedenko (Stacy Keach), Harry (Mills Watson), Clyde (Karl Johnson), and Murphy (Rick Beckner), eat pizza outside, Pedro De Pacas (Cheech Marin), dressed like a ballerina, may be seen, at the very end of the clip, playing guitar.

http://www.imdb.com/title/tt0078446/

Cheech Marin (Film Actor),Stacy Keach (Film Actor),Mills Watson (Film Actor),Karl Johnson (Film Actor),Rick Beckner (Film Actor),Comedy (Film Genre),Music (Film Genre),yt:cc=on,1080p