What actors and actresses appeared in Sweet William - 1980?

You're probably thinking of the 1979 film "Sweet William" starring Alan Bates and Julie Christie. There is no evidence of a film called "Sweet William" released in 1980.

Here are some of the actors and actresses who appeared in the 1979 film "Sweet William":

* Alan Bates as William

* Julie Christie as Louisa

* Denholm Elliott as Uncle George

* Sheila Hancock as Maureen

* Jeremy Kemp as Charles

* John Standing as Michael

* Jenny Agutter as Barbara

* Michael Gough as Mr. Harris

This film was directed by Claude Whatham and is known for its romantic drama and exploration of relationships.