Vaughn Wilkinson (Straight Outta Compton, Rizzoli & Isles)

ISAIAH HOWELL

Diondre’s older brother, with a new family, still has the playful side that Diondre has lost. He's the jokester that always pushes the humor too far making everyone uncomfortable. He's the kind of guy to whom you always regret telling your secrets.

Isaiah is the first to notice that his brother is not the same when Diondre returns from Iraq. He watches as Diondre commits bizarre acts without hesitation. “I don’t know who came back from Iraq, but that's not my brother.”