Isiah Whitlock Jr, who was known for his memorable acting roles on The Wire and Veep, has died at the age of 71, according to his manager.

"It is with tremendous sadness that I share the passing of my dear friend and client Isiah Whitlock Jr," manager Brian Liebman wrote on Instagram.

Whitlock, who also featured in Goodfellas and The Chappelle Show, was a longtime collaborator with director Spike Lee, who also shared a heartfelt tribute to him.

"Today I Learned Of The Passing Of My Dear Beloved Brother ISIAH WHITLOCK. GOD BLESS," Lee wrote, alongside a photo of the two men shaking hands.

"If you knew him - you loved him. A brilliant actor and even better person," Mr Liebman wrote.