On screen
Cast
19 credited performers
Danny DeVito
George Johnson (voice)
Carrie Fisher
Alice Conway (voice)
Richard Masur
Michael Stevens (voice)
Rhea Perlman
Rose Johnson (voice)
Henry Winkler
Carl Conway (voice)
Artwork unavailable
Christina Lange
Molly Conway (voice)
Artwork unavailable
Hayley Carr
Darlene Kashitani (voice)
Artwork unavailable
Lauren Taylor
Mary O'Connell (voice)
Artwork unavailable
Matthew Brooks
Joey Fabrizio (voice)
Artwork unavailable
Adrian Arnold
Tommy Johnson (voice)
Artwork unavailable
Danny Henry
What's-His-Name (voice)
Artwork unavailable
Joel Carlson
Li'l Dom Fabrizio (voice)
Artwork unavailable
Nicholas Schiavoni
Kenny (voice)
Artwork unavailable
Trish Balbert
Angie Henderson (voice)
Alexandra Balahoutis
Tina Edwina Farina (voice)
June Foray
Ms. McCullough (voice)
Shepard Menken
Additional Voices (voice)
R.J. Williams
Additional Voices (voice)
Lindsay Parker
Additional Voices (voice)