A British mercenary finds himself in pre-Revolution Cuba, tasked with training the corrupt army of General Batista to combat Castro's revolutionary forces. Amidst the political turmoil, he rekindles a romance with an old flame, now wed to a ruthless plantation owner. As tensions rise and loyalties are tested, he must navigate the complexities of love and betrayal while fulfilling his mission in a country on the brink of upheaval. The film explores themes of loyalty and revolution against a backdrop of passion and conflict.