Artie (Billy Crystal) reacts to grandson Barker’s (Kyle Harrison Breitkopf) water-rifle shenanigans, as mom Alice (Marisa Tomei) and grandma Diane (Bette Midler) look on in “PARENTAL GUIDANCE.” ©20th Century Fox/Walden Media. CR: Phil Caruso.

Artie and Diane (Billy Crystal, Bette Midler) debate whether to accept their daughter’s invitation to babysit their grandkids in “Parental Guidance.” ©20th Century Fox/Walden Media. CR: Phil Caruso.

Billy Crystal and Bette Midler portray Artie and Diane Decker, who agree to babysit their three grandkids when their type-A helicopter parents (Marisa Tomei, Tom Everett Scott) go away for work in “Parental Guidance.” ©20th Century Fox/Walden Media. CR: Phil Caruso

Artie (Billy Crystal) holds on to grandson Barker (Kyle Harrison Breitkopf), who doesn’t like the idea of his mom Alice (Marisa Tomei) and dad Phil (Tom Everett Scott) going away on vacation in “Parental Guidance.” ©20th Century Fox/Walden Media. CR: Phil Caruso.