Last Goodbye (2004)

Rock stars Peter and Seymour vie for the attention of TV actress Agnes. Agnes has a hidden connection to Roland, a deluded, dipsomaniacal office worker. Roland's boss has a disillusioned and misguided teenage daughter, whom Roland meets and latches onto as his personal savior. And guiding us through this mysterious maze of relationships are delusional bible salesman Fred and pretentious film director Sean. Sound convoluted? Deliriously, wonderfully so.