That was over 51 years ago in 1968.
Today he is 79, and has starred in 128 movies in total, 126 since Interlude was released.
In Interlude, I think John Cleese looks:
Interlude scores 6.5 out of 10 on The Movie Database.
John Cleese's first acting role was as 'Television public relations man' in Interlude, released in 1968 when he was 28.
Find DVDs, posters and memorabilia about Interlude on Amazon.