And it turns out acting wasn't on everyone's agendas.
Halston Sage, 23, who plays the love interest of Adam Sandler's son, Greg (Jake Goldberg), in the comedy flick, said she originally wanted to be a dentist.
And 14-year-old Cameron Boyce, who plays Adam's youngest son, Keithie, said he's still figuring that out, considering he's "still a kid."
Both of the actors have hidden talents though, with Halston revealing that horseback riding is her secret passion, and Cameron saying he has a blast talking in different accents.
Don't miss Grown Ups 2 when it hits theaters Friday.