Cocoon (1985)

Director:Ron Howard

Writers: 

Tom Benedek (screenplay), David Saperstein(story)


Casting:
Don Ameche, Wilford Brimley, Hume Cronyn, Brian Dennehy, Jack Gilford, Steve Guttenberg, Maureen Stapleton, Jessica Tandy, Gwen Verdon, Herta Ware

Genre:Adventure Comedy Romance Sci-Fi



Plot 
When a group of trespassing seniors swim in a pool containing alien cocoons, they find themselves energized with youthful vigour.
 Cocoon