Robbie Coltrane & Michael Gambon on working with Daniel Radcliffe & J.K. Rowling on 'Harry Potter'

Robbie Coltrane & Michael Gambon on working with Daniel Radcliffe & J.K. Rowling on 'Harry Potter' | Watch more Robbie: https://bit.ly/2F46kmQ Join the uInterview channel as a member to get access to exclusive celebrity videos – and your chance to submit questions for our celebrity guests! Check it out: https://bit.ly/3wtQc7W \-- SUBSCRIBE for more entertainment videos! Check out https://uinterview.com. The world's most interesting people tell their own stories. LEAVE A COMMENT OR A REACTION so we know how you really feel! Follow us: IG: @uinterview Twitter: @uInterview Facebook: @uInterview

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