Grey DeLisle

Betsy / Mrs. Yellow Hat (voice)

Frank Welker

George (voice)

Jeff Bennett

The Man with the Yellow Hat / Stew (voice)

Jim Cummings

Chef Pisghetti / Jumpy (voice)

E. G. Daily

Steve / Fireperson Andie (voice)

Debi Derryberry

Gnocchi (voice)

Rob Paulsen

Mr. Reloj / Mr. Dulsen / Charkie (voice)

B.J. Ward

Aunt Margaret (voice)

Rino Romano

Narrator (voice)

Clyde Kusatsu

The Grocer (voice)

Lex Lang

The Doorman / Hundley (voice)

Annie Mumolo

Bill (voice)

James Sie

The Grocer's Son (voice)

Susan Silo

Netti Pisghetti (voice)

Rolonda Watts

Professor Wiseman (voice)

Scott Heming

Cathy Malkasian

Jeff McGrath