The Delays video heart attack

Actor Ewen Macintosh, who played Keith in the hit BBC television series The Office, has suffered a heart attack while filming a new music video for the Delays.

But thankfully the attack, brought on by a sudden burst of vigorous exercise, was all part of the act.

In the video, which is for the bands new single 'Keep It Simple', Macintosh plays a man battling to lose weight by jogging around the streets of North London.

But his efforts seem in vain when he stops to buy a burger and collapses into an unconscious state.

The video then charts his journey through food heaven and hell before he awakens to return to the gluttony of his burger.