Reparto (16)
Brian KeithWilliam Dunn
Ben JohnsonGeorge Bradley
John BealMaj. John Wesley Powell
James DruryWalter Powell
R.G. ArmstrongOramel Howland
L.Q. JonesBilly HawkinsDan SheridanJack Sumner
Stan JonesSeneca Howland
David FrankhamFrank Goodman
Roy BarcroftJim BakerJack Big HeadAshtishkel
Pat HoganIndian chiefDawn Little SkyIndian woman
Ray WalkerRay WalkerMcSpadden
David StolleryAndrew 'Andy' Hall