Jake Johnson
Dustin 'The Hammer' Boyd
Mary Steenburgen
Candace
Chloe Fineman
Marisa
Aaron Chen
PJ
Patton Oswalt
Skip 'Piggy' Pigliani
Andy Roddick
Andy Roddick
John McEnroe
John McEnroe
Ben Stiller
Dr. Stone
Ed Harris
Chuck Boyd
Cleo King
Gail
Lynne Marie Stewart
Judy
Don Lake
Gary
Wayne Wilderson
Gene
Lennon Parham
Kris
Chris Parnell
Neil
Martin Kove
Mitch
Christine Taylor
Bea
Fortune Feimster
Esther
Steve Berg
George
R
River Beier
Young Dustin (3 Years Old)
R
Robert Rebetsky
Young Dustin (6 Years Old)
B
Boone Nelson
Young Dustin (10 Years Old)
Nathan Blair
Young Dustin (17 Years Old)
Indiana Elle
Sadie
C
Cayden Romero
Blake
C
Cooper Woestendick
Young Andy Roddick (17 Years Old)
F
Ferren Rajput
Pharmacist
T
Trisha Simmons
Eileen
Eric Edelstein
Cowboy