The Rutles
(1978, Eric Idle, John Belushi, Neil Innes, Dan Aykroyd et al)
Newsreel footage features a London Transport AEC RT.
During an interview with Liverpool poet Roger McGough, a Merseyside PTE Scania Metropolitan drives through the background:
The Beatles spoofsters (is that a word?) undertake a 'Tragical History Tour' in Plaxton-bodied coach URU34J. This 1971-registered vehicle was truly ahead of its time, since the Tragical History Tour takes place in 1968: