Elenco - O Melhor Pai do Mundo
Robin Williams
Lance Clayton
Alexie Gilmore
Claire Reed
Daryl Sabara
Kyle ClaytonEvan Martin
Andrew Troutman
Geoff Pierson
Principal Wyatt Anderson
Henry Simmons
Mike Lane
Mitzi McCall
Bonnie McBon
Jermaine Williams
Jason
Lorraine Nicholson
Heather JohnsonMorgan Murphy
Morgan
Toby Huss
Bert Green
Tom Kenny
Jerry Klein
Jill Talley
Make-Up Woman
Bruce Hornsby
Ele mesmo
Krist Novoselic
Newspaper Vendor
Bobcat Goldthwait
Limo Driver (uncredited)Tony V.
Dr. PentolaNaomi Glick
GingerDan Spencer
Dan SpencerZachary Vitale
Peter (as Zach Sanchez)
Ellyn Jameson
JenniferMichael Thomas Moore
ChrisRay Buckley
Metal KidRebecca Erwin Spencer
Nosy NeighborCheri Minns
Nosy NeighborZazu
Nosy NeighborMable Mae
MabelDeborah Horne
Dr. DanaRiley Dean Stone
Bruce Hornsby's Mic StandRay Buckley
Metal KidZoe
The Fighting Pug