"I remind everyone that I did play Winston Churchill on 'The Crown' and did just fine," he tells BBC's "The One Show" ...

Nick Frost and Paapa Essiedu have been officially confirmed to join John Lithgow in the new Harry Potter TV show. Frost and Essiedu have been cast as half-giant Hogwarts groundskeeper Rubeus ...

Emmy and Tony-winning actor John Lithgow is officially confirmed to ... and rounding out the cast of series regulars, Nick Frost steps into the giant shoes of Rubeus Hagrid, the kindly Hogwarts ...

HBO has released cast information for its upcoming Harry Potter series, featuring several notable actors, including John Lithgow and Nick Frost. The HBO Original Harry Potter series gave fans ...