When a group of trespassing seniors swim in a pool containing alien cocoons, they find themselves energized with youthful vigor.
Not streaming on a subscription service in the US right now.
Starring Don Ameche, Wilford Brimley, Hume Cronyn, Brian Dennehy, Jack Gilford, Steve Guttenberg, Maureen Stapleton, Jessica Tandy, Gwen Verdon, Herta Ware