Générique complet
Harold
Cuba Gooding Jr.
Cromer
Spencer Breslin
Harold
Nikki Blonsky
Rhonda Baxter
Ally Sheedy
Maureen
Chris Parnell
Coach Vanderpool
Stella Maeve
Shelly
Suzanne Shepherd
Maude Sellers
Rachel Dratch
Ms. Norris
Fred Willard
Dr. Pratt
Colin Quinn
Reedy
Robert Gorrie
Patrick
DF
Daniel Farcher
Brad
Elizabeth Gillies
Evelyn Taylor
Nicola Peltz
Becki
WW
William Wiggins
Vince
Nicky Katt
Police Officer
Dave Attell
Barker
Charlene Biton
Dancer
BS
Bob Sands
Slinky