timespace coordinates: Sunny Shores villas, St Petersburg retirement community, Florida 1984 (/+The Boca Ciega Bay house of Dr. Chester and Doris Babat)
Cocoon is a 1985 American science fiction comedy-drama film directed by Ron Howard. The film stars Don Ameche, Wilford Brimley, Hume Cronyn, Brian Dennehy, Jack Gilford, Steve Guttenberg, Maureen Stapleton, Jessica Tandy, Gwen Verdon, Herta Ware, Tahnee Welch, and Linda Harrison, and follows a group of elderly people rejuvenated by aliens.
The film was followed by the sequel Cocoon: The Return in 1988, in which almost all of the original cast reprised their roles. (wiki)