Daniel Radclifffe vs James McAvoy - who knows the other the best?

We pitted Victor Frankenstein stars Daniel Radcliffe and James McAvoy against each other in a quiz to the death (figuratively speaking) to find out who knew the other best? To the winner the spoils - a Terry's Chocolate Orange!

What actor is Daniel Radcliffe always mistaken for, and what is James McAvoy's X-Men inspired nickname? We found out.

Follow Digital Spy on Twitter at http://twitter.com/digitalspy

Like Digital Spy on Facebook at http://fb.com/digitalspyuk