A divorced Air Force sergeant (Greg Cala) rents a limousine to celebrate his daughter's high school graduation and shows up at her door unannounced. After his daughter rejects this last-minute attempt at reconciliation, he spends the evening with the limo driver (Michael Uimari), a former Army grunt who is also divorced. As they drink and loosen up, their camaraderie gives way to an abstract but somehow therapeutic violence. Amity is a testosterone-driven but poignant character study.