Au Xème siècle, les Vikings sèment la terreur sur les côtes d'Angleterre. Ragnar, le chef viking, tue le roi et viole la reine. Cette dernière donne naissance à Eric qui sera capturé par les Vikings et élevé comme esclave. Devenu adulte, il affronte Einar, le fils de Ragnar, et le défigure en lançant contre lui son faucon. Quelques temps plus tard, Morgana, la future reine d'Angleterre, est enlevée par Einar qui cherche à la séduire, mais elle tombe amoureuse d'Eric.
In a small New England town during the American War of Independence, Dick Dudgeon, a revolutionary American Puritan, is mistaken for local minister Rev. Anthony Anderson and arrested by the British. Dick discovers himself incapable of accusing another human to suffer and continues to masquerade as the reverend.
Brendan O'Malley arrives at the Mexican home of old flame Belle Breckenridge to find her married to a drunkard getting ready for a cattle drive to Texas. Hot on O'Malley's heels is lawman Dana Stribling who has a personal reason for getting him back into his jurisdiction. Both men join Breckenridge and his wife on the drive. As they near Texas tensions mount, not least because Stribling is starting to court Belle, and O'Malley is increasingly drawn by her daughter Missy.