The film is also known as Saddle Tramps (English title in Canada) Coburn is pursued by the gunfighter and pimp Sonny, who wants to kill him for seducing Sonny’s sister Mary, but not until they have married so she is made an honest woman.
Franciscus allies with Sonny, and they capture Coburn and forcefully marry him to Mary.
Mary reveals to Coburn that she lied about the pregnancy, and he sets about to redress this so enthusiastically that the whole house falls down, while Chip smiles, saying It can be done Amigo.
Also, instead of the heroes helping religious communities in the Trinity films, the villain is (disguised as) a priest in It Can Be Done Amigo.
[1] Wild East released this in its uncut theatrical dramatic form on a limited edition R0 NTSC DVD in 2011