Clifford's Really Big Movie

John Ritter

as Clifford the Big Red Dog (voice)

Wayne Brady

as Shackelford (voice)

Grey DeLisle

as Emily Elizabeth (voice)

Jenna Elfman

as Dorothy (voice)

John Goodman

as George Wolfsbottom (voice)

Jess Harnell

as Dirk (voice)

Kel Mitchell

as T-Bone (voice)

Judge Reinhold

as Larry (voice)

Kath Soucie

as Jetta / Madison (voice)

Cree Summer

as Cleo (voice)

Wilmer Valderrama

as Rodrigo (voice)

Earl Boen

as Mr. Bleakman (voice)

Cam Clarke

as Mr. Mark Howard / Marcus (voice)

Teresa Ganzel

as Liza (voice)

Ernie Hudson

as P.T. (voice)

Nick Jameson

as Sheriff Lewis (voice)

Oren Williams

as Charley (voice)