Cast 28
Mary Mouser
Eloise (voice) (13 episodes)
Lynn Redgrave
Nanny (voice) (13 episodes)
Tim Curry
Mr. Salamone (voice) (13 episodes)
Rob Paulsen
Bill (voice) (13 episodes)
Kathleen Gati
Miss Thornton (voice) (9 episodes)Miss Thornton (voice; uncredited) (2 episodes)(voice) (1 episode)
Phil LaMarr
(voice) (11 episodes)
Jeff Bennett
(voice) (10 episodes)
Lauren Tom
(voice) (8 episodes)
Tara Strong
(voice) (8 episodes)
Candi Milo
(voice) (6 episodes)
Dionne Quan
(voice) (5 episodes)
April Winchell
(voice) (3 episodes)Tutor Candidate #3 (voice) (1 episode)Secretary / Betty's Mom / Janet Palmer (voice) (1 episode)
Brad Garrett
Diamond Jim Johnson (voice) (4 episodes)
Clyde Kusatsu
(voice) (4 episodes)
Matthew Lillard
Monsieur Ducat (voice) (3 episodes)
Neil Patrick Harris
Philip (voice) (2 episodes)(voice) (1 episode)
Jim Belushi
Bartolome T. Baxter III (voice) (2 episodes)
Doris Roberts
Mrs. Hedwig (voice) (2 episodes)
Henry Gibson
Mr. Numblitz (voice) (2 episodes)
Curtis Armstrong
(voice) (2 episodes)
Nestor Carbonell
Diego (voice) (1 episode)
Lacey Chabert
(voice) (1 episode)
Alan Cumming
(voice) (1 episode)
Jason Marsden
(voice) (1 episode)
Liliana Mumy
(voice) (1 episode)
Cynthia Nixon
(voice) (1 episode)
Kevin Michael Richardson
(voice) (1 episode)
Tony Jay
(voice) (1 episode)
Production 2
Steve Brown
Executive Producer (13 episodes)
Morris Berger
Executive Producer (13 episodes)
Writing 2
Kay Thompson
Book (13 episodes)
Ken Lipman
Writer (2 episodes)