Dr. John Dolittle
Tommy Stubbins
Dr. Blair Müdfly
Lord Thomas Badgley
King Rassouli
Chee-Chee (voice)
Queen Victoria
Poly (voice)
Yoshi (voice)
Plimpton (voice)
Kevin (voice)
Barry (voice)
Jip (voice)
Dab-Dab (voice)
Betsy (voice)
Tutu (voice)
Lily Dolittle
Lady Rose
Dragon (voice)
James the Dragonfly (voice)
Arnall Stubbins
Bethan Stubbins
Arnall Stubbins Jr.
Sir Gareth
