Film / Cocoon

It is everything you've dreamed of.
It is nothing you expect.

A 1985 sci-fi/fantasy film directed by Ron Howard.

A group of trespassing senior citizens get more than they bargained for when swimming in the neighbors' pool restores their health and gives them youthful vigor. Unbeknownst to them, a group of Antareans on a search-and-recover mission to retrieve twenty cocoons containing their crew mates from the ocean floor are renting that house and using the pool to store their cocoons, and when the two groups come together, everyone involved has to make major decisions that will affect the future for all of them.

Followed by a 1988 sequel (Cocoon: The Return), which was not directed by Ron Howard but did reunite the entire original cast. Not to be confused with another Cocoon.

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Alternative Title(s): Cocoon The Return