Marti sets out to find her long-lost dad,

only to discover that he’s Lauren Graham’s ex on Parenthood! At least he sounds like John Corbett’s deadbeat dad character. Rex Perkins is described as an aging rocker with a long history of alcohol and drug abuse. MIA for Marti’s entire life, the now-clean-and-sober ex-con reconnects with his daughter in Hellcats‘ season finale.