The Window Cleaner is a 1968 British sex comedy short film directed by Malcolm Leigh and starring Donald Sumpter, Edina Ronay, and Ann Lancaster.
[1][2] David is a window cleaner employed on skyscrapers until he loses his nerve and is relegated to bungalows.
Having asked to go back to high buildings, he once again loses his nerve and half-way up a block of flats meets Sharon, whose window he is cleaning.
The Monthly Film Bulletin wrote: " An amorally moral tale of the therapeutic value of sex.
The question of whether the young window cleaner's fears are resolved by the experience is left hanging in the air (as it were) since his possessive mother is still lurking in the background.