Cast of Cocoon

Steve Guttenberg plays Jack Bonner, a charismatic resident at the retirement home who forms a close bond with the aliens.

Tahnee Welch portrays Kitty, a mysterious woman who becomes involved in the lives of the residents at the retirement home.

Brian Dennehy takes on the role of Walter, a friend of the main characters who becomes entangled in the otherworldly events.

Don Ameche portrays Arthur Selwyn, a resident who experiences a remarkable transformation after encountering the aliens.

Wilford Brimley plays Benjamin Luckett, one of the residents who benefits from the aliens' rejuvenating powers.

Hume Cronyn embodies Joseph Finley, a resident who is profoundly affected by the extraordinary events at the retirement home.

Maureen Stapleton depicts Mary Luckett, a vital member of the community who undergoes a significant change due to the aliens' presence.

Jack Gilford portrays Bernie Lefkowitz, a friend of the main characters who provides humor and warmth to the story.

Jessica Tandy plays Alma Finley, a resident who grapples with the consequences of encountering the aliens.

Clint Howard takes on the role of John Dexter, a character who adds an element of mystery and intrigue to the narrative.

Linda Harrison portrays Susan, a character who becomes involved in the unfolding events at the retirement home.

Gwen Verdon plays Bess McCarthy, a lively resident whose interactions with the aliens lead to unexpected developments.