Michael Crawford
Cornelius (voice)
Ben Vereen
Phineas (voice)
Ellen Blain
Abigail (voice)
Benji Gregory
Edgar (voice)
Paige Gosney
Russell (voice)
Elisabeth Moss
Michelle (voice)
Paul Eiding
Abigail's Father (voice) (uncredited)
Janet Waldo
Edgar's Mom (voice) (uncredited)
Will Estes
Willy (voice)
Charlie Adler
Waggs (voice)
