The: Wrong Missy

: The "HR Hawaii" hotel is actually the Four Seasons Resort Ko Olina .

True to the Happy Madison playbook, the film is packed with cameos and family connections: The Wrong Missy

: Lapkus admitted she is nothing like her over-the-top character and required strict "me-time" at the end of every filming day just to mentally wind down . : The "HR Hawaii" hotel is actually the

: While she performed many of her own stunts—including being dunked underwater and having fish guts thrown at her —she used a stunt double for the dock jump because she isn't a strong swimmer. Filming in Paradise The movie was filmed almost entirely on Oahu, Hawaii: Filming in Paradise The movie was filmed almost

The film's success largely rested on Lauren Lapkus, whose performance David Spade compared to a "Jim Carrey type" energy.

: Adam Sandler’s wife, Jackie, plays "The Barracuda," and his daughters, Sadie and Sunny, appear in the lobby scene. His nephew, Jared Sandler, plays the character Stuart.