The wolf dog, White Fang, aids a reporter, a fur trapper, a nun, a young Eskimo boy and his father of ridding a gold mining town of a sleazy crime lord in 1896 Yukon, Canada.

Franco Nero
as Jason Scott

Virna Lisi
as Sister Evangelina

Fernando Rey
as Father Oatley

John Steiner
as Charles 'Beauty' Smith

Raimund Harmstorf
as Kurt

Daniel Martín
as Charlie

Rik Battaglia
as Jim Hall, scagnozzo di Smith

Daniele Dublino
as Chester, scagnozzo di Smith

Maurice Poli
as Giubba rossa

John Bartha
as Giubba rossa