Ray's Mother (voice)
Thomas (voice)
Scarlett O'Hara St. Jones (voice)
James Ray Steam (voice)
Emma (voice)
Dr. Lloyd Steam (voice)
Dr. Edward 'Eddy' Steam (voice)
Archibald Simon (voice)
Alfred Smith (voice)
Robert Stephenson (voice)
Jason (voice)
David (voice)
The Admiral (voice)