In The Grinder episode “Divergence,” when Stew (Fred Savage) learns that his father Dean Sr. (Wiliam Devane) is guilty, he wants to settle. But big brother Dean (Rob Lowe) has another idea. He thinks they can win the case by using one of Dean’s old Grinder tricks. Dean also thinks he can help his niece Lizzie with teenage boys. Along the way, Dean reunites with his handsome TV soldier son Luke.
Luke is portrayed by Colton Haynes. He’s known for his roles on Teen Wolf (Jackson Whittemore), Arrow (Roy Harper aka Arsenal), Look (Shane), The Gates (Brett Crezski), Melrose Place (Jessie Roberts), and Pushing Daisies (Ares Kostopolous), among others. The Grinder airs Tuesdays at 9:30pm on FOX.
