Don Messick

Announcer at Circus Circus (uncredited)

Muttley (archive sound) (voice)

(voice)

Arnold (voice)

Bank Teller (voice)

Arnold / Doctor (voice)

Bamm-Bamm Rubble (voice)

(voice)

Guy #2 / Emcee (voice)

Robby / Alvin / 1st Photographer / Kid / Driver (voice)

Stoneface (voice)

Diner (voice)

Sherman / Charney (voice)

Arnold / Senior / Professor / Bronto / Bill (voice)

Boo-Boo (voice)

Junior (voice)

Skinny / Bellhop / Cop / Ump / Catcher / Fan #1 (voice)

Mr. Brickley (voice)

Stoneheart / TV Announcer / Boy (voice)

Kid / Co-Pilot (voice)