Adam Sandler ... Danny
Jennifer Aniston ... Katherine
Nicole Kidman ... Devlin Adams
Nick Swardson ... Eddie
Brooklyn Decker ... Palmer
Bailee Madison ... Maggie
Griffin Gluck ... Michael
Dave Matthews ... Ian Maxtone Jones
Kevin Nealon ... Adon
Rachel Dratch ... Kirsten Brant
Allen Covert ... Soul Patch
Dan Patrick ... Tanner Patrick
Minka Kelly ... Joanna Damon
Jackie Sandler ... Veruca
Rakefet Abergel ... Patricia
Dana Goodman ... Bridesmaid (as Dana Min Goodman)
Julia Lea Wolov ... Bridesmaid (as Julia Wolov)
Colby Kline ... Bridesmaid
Jana Sandler ... Bridesmaid
Jonathan Loughran ... Pick-Up Guy #1
Peter Dante ... Pick-Up Guy #2
Michael Laskin ... Mr. Maccabee
Carol Ann Susi ... Mrs. Maccabee
Gene Pompa ... Delivery Guy
Mario Joyner ... Henderson
Keegan-Michael Key ... Ernesto (as Keegan Michael Key)
Heidi Montag ... Adon's Wife
Andy Roddick ... Good Looking Guy on Plane
Jillian Nelson ... Young College Girl
Lilian Tapia ... Rosa
Azer Greco ... Silas
Lori Heuring ... Salesgirl
Darrin Lackey ... Waiter
Julie Dixon Jackson ... Mrs. Harrington
Branscombe Richmond ... Bartender
Aaron Zachary Philips ... Fat Kid
Jessica Jade Andres ... Teenage Girl at Dive Restaurant
Kent Avenido ... Guy at Dive Restaurant
Rachel Specter ... Lisa Hammond
Tia Van Berg ... Scary Woman
Todd Sherry ... Check-In Clerk
Brendon Eggertsen ... Ariel
Andrew Tomoso ... Rope Bridge Guy
Alexandra Titone ... Hawaiian Family at Rope Bridge
Sadie Sandler ... Hawaiian Family at Rope Bridge
Sunny Sandler ... Hawaiian Family at Rope Bridge
Lorna Scott ... Big Country
Newton DeLeon ... Diner at Dive Restaurant
Teresa Zantua ... Hawaiian Rosa (as Teresa Ann Zantua)
Roger Parham-Brown ... Pizza Hut Janitor
Tom Dill ... Coach Dill
Vanessa Villalovos ... Saleswoman
Cort Rogers ... Tripping Kid
Sharon Ferguson ... Pregnant Woman at McFunnigans
Sheroum Kim ... Waitress
Jevon Scott ... Sailor
Brandon Force ... Sailor
Samuel Nims ... Sailor
Elijah Scholer ... Sailor