Ally McBeal S04E11 - Mr. Bo

Much to Richard's surprise, Chubby Checker is not dead, but is in fact at the bar with a charity Twist contest. Elaine & Mark, Ally & Larry, and Ling & Richard are in their competitive mode, and Ling gets a hot Spanish dancer to team up with and coach Nelle. Meanwhile, Melanie invites John back to her place and introduces him to local homeless man, Mr. Bo. John think he's being stalked by him, but then finds out he means more to Melanie than he assumed.