Testosterone (2003)

This dark film noir comedy finds Dean (David Sutcliffe) obsessed after being dumped by his hot lover Pablo (Antonio Sabato Jr.) who went out for cigarettes and never came back. Dean's frantic search for his ex-lover leads him to sultry Argentina were he discovers Pablo's secretive and controlling mother. On his journey he encounters bizarre sexual trysts including a brother/sister team who complicate matters, all while his boss is barking at him to come home and finish his graphic novel. Discover the lengths that one man will go to for a sexual obsession.