Summer Lovers is a 1982 film written and directed by Randal Kleiser, starring Peter Gallagher, Daryl Hannah and Valerie Quennessen, and filmed on location on the island of Santorini, Greece. The original music score is composed by Basil Poledouris. The movie featured "Hard to Say I'm Sorry" a No. 1 hit for Chicago, and "I'm So Excited" by The Pointer Sisters.