June 6: Benedict Cumberbatch as the Creature/Jonny Lee Miller as Victor Frankenstein

http://www.fathomevents.com/performingarts/event/ntlivefrankenstein.aspx?d=6/6/2012

NATIONAL THEATRE LIVE - FRANKENSTEIN

Basically they switch roles so if you want to see the whole thing, you have to go twice.

ETA: And you see this at a local cinema! Cool, eh?