Clifford

John Ritter

Clifford (voice)

Kel Mitchell

T-Bone (voice)

Gary LeRoi Gray

Charley (voice)

Cree Summer

Cleo (voice)

Grey DeLisle

Emily Howard (voice)

Cam Clarke

Mac Handover (voice)

Kath Soucie

Jetta Handover (voice)

Edie McClurg

Mrs. Bleakman (voice)

Nick Jameson

Mr. Kibble (voice)

Terrence 'T.C.' Carson

Samuel (voice)

Tony Plana

Victor / Pedro (voice)

Candi Milo

Ms. Martinez (voice)