In this Mexican-set adventure, a nun named Sister Sara is aided by Hogan, a lone wanderer, as he conducts reconnaissance for a mission to capture a French fort. Unbeknownst to Hogan, the French are pursuing Sara for reasons beyond her initial explanation, and he agrees to help her in exchange for information on the fort's defenses. As they navigate the treacherous terrain together, Hogan and Sara develop a strong bond, but Sara harbors a hidden truth.

Two Mules for Sister Sara
In this action-packed drama, a rugged agent named Hogan forges an unexpected friendship with a fugitive nun named Sara in Mexico, just before embarking on a treacherous mission to capture a strategic French stronghold.