Best Man

Phillip Van Dyke

Arnold (voice)

Francesca Marie Smith

Helga Pataki (voice)

Jamil Walker Smith

Gerald Johanssen (voice)

Olivia Hack

Rhonda Wellington Lloyd (voice)

Anndi McAfee

Phoebe Heyerdahl (voice)

Justin Shenkarow

Harold Berman (voice)

Dan Castellaneta

Grandpa Phil (voice)

Ben Diskin

Eugene Horowitz (voice)

Christopher Walberg

Stinky Peterson (voice)

Sam Gifaldi

Sid (voice)

Adam Wylie

Jim Belushi

Coach Wittenberg (voice)

Cathy Moriarty

Tish Wittenberg (voice)

Craig Bartlett

Minister (voice)