Artie Decker is fired as an announcer for the Fresno Grizzlies baseball team because he is not up on new technology and doesn’t know how to use it. Artie is disappointed because he loved the job.

Meanwhile, in Atlanta thousands of miles away, Artie’s daughter Alice Simmons and her husband, Phil, want to go on a business-related vacation. When Alice is not able to get her husband’s parents to look after their three kids, 12 year-old Harper, 8 year-old Turner, and 5 year-old Barker, she reluctantly asks her father Artie and mother Diane for their help. This was a last resort, since she thinks they are “weird.”

Artie and Diane agree to come take care of the grandchildren while their parents (type-A helicopter parents) are in Hilton Head, South Carolina for a few days…