Official website: https://www.sonypictures.com/movies/steamboy
Keiko Aizawa
Ray's Mother (voice)
Aiko Hibi
Thomas (voice)
Manami Konishi
Scarlett O'Hara St. Jones (voice)
Anne Suzuki
James Ray Steam (voice)
Sanae Kobayashi
Emma (voice)
Katsuo Nakamura
Dr. Lloyd Steam (voice)
Masane Tsukayama
Dr. Edward 'Eddy' Steam (voice)
Susumu Terajima
Alfred Smith (voice)
Kiyoshi Kodama
Robert Stephenson (voice)
Tetsu Inada
Jason (voice)
