The parents of Alice, a controlled mom, agree to take care of her 3 crazy children, Harper, Turner and Barker, because they feel they don't see their grandchildren enough, when Alice and her husband Phil go on a business trip for Phil. But when everything goes downhill, they need to find a way to prove to Alice, Phil, and themselves that they can be great grandparents.
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Billy Crystal
Marisa Tomei
Bailee Madison
Bette Midler
Rhoda Griffis