Full cast of Clifford the Big Red Dog

John Ritter

Clifford (voice)

130 episodes

Kel Mitchell

T-Bone (voice)

130 episodes

Gary LeRoi Gray

Charley (voice)

130 episodes

Cree Summer

Cleo (voice)

130 episodes

Grey DeLisle

Emily Howard (voice)

130 episodes

Cam Clarke

Mac Handover (voice)

130 episodes

Kath Soucie

Jetta Handover (voice)

130 episodes

Nick Jameson

Mr. Kibble (voice) / Sheriff Lewis (voice)

2 episodes

Terrence 'T.C.' Carson

Mr. Carson (voice) / Samuel (voice)

2 episodes

Candi Milo

Ms. Martinez (voice)

2 episodes

Edie McClurg

Mrs. Bleakman (voice)

1 episode

Tony Plana

Victor / Pedro (voice)

1 episode