Meet the Spartans(2008)

Overview:

The heroic Leonidas, armed with nothing but leather underwear and a cape, leads a ragtag group of thirteen Spartans to defend their homeland against the invading Persians (whose ranks include Ghost Rider, Rocky Balboa, the Transformers, and a hunchbacked Paris Hilton). No one is safe when the Spartans take on the biggest icons in pop culture!