new scenes filmed-HBP...

In the interview, Coburn said that he was offered the part without auditioning simply because he he bears a resemblance to Jason Isaacs. He has already shot his scenes in HBP, which take place at a dinner with Professor Slughorn (likely the flashback to Tom Riddle's questioning of Slughorn about Horcruxes) and following the scene on the lightning-struck tower.

Coburn said, "It's amazing to be in the film and I would never have imagined that I would feature in one, even though the part is small, it's still fantastic fun."