Daniel 'Potter' Radcliffe has bike problems

LONDON: 'Harry Potter' star Daniel Radcliffe's new role in the British TV drama 'My Boy Jack' required him to ride a motorcycle. The actor was left red-faced when he failed to operate the vehicle.

Stuntmen and doubles were reportedly used to film the scene.

"Daniel can't ride the bike on set but we have stuntmen and doubles who can do that for him. We do use Daniel for the close-ups because all he has to do is sit on the bike whilst it's not moving," a source said.