Steamboy: Reparto
相沢恵子
Ray's Mother (voice)
日比愛子
Thomas (voice)
Manami Konishi
Scarlett O'Hara St. Jones (voice)
鈴木杏
James Ray Steam (voice)
小林沙苗
Emma (voice)
中村嘉葎雄
Dr. Lloyd Steam (voice)
Masane Tsukayama
Dr. Edward 'Eddy' Steam (voice)
Satoru Sato
Archibald Simon (voice)
寺島進
Alfred Smith (voice)
児玉清
Robert Stephenson (voice)
Tetsu Inada
Jason (voice)
沢村一樹
David (voice)
阪脩
The Admiral (voice)