Daniel Radcliffe developed a nasty cold while filming for the new Harry Potter movie because it is so intense.
The “Harry Potter” lead star is busy working on the final franchise installment, “Harry Potter and the Deathly Hallows,” which is being split into two films.
The harsh filming conditions have made the actor sick. Daniel explained that he developed a cold after he was lying in a pool of mud, dust and smoke so those elements irritated his throat.