Quote from the Times online interview with Tamsin Greig:
"Green Wing returns to Channel 4 at the end of the month, and Greig is reprising her role as Dr Todd, the slightly lovesick but otherwise relatively normal physician at the strangest hospital in the world. She manages to play her attempts to re-woo fellow doctor Julian Rhind-Tutt — who has had his memory of their affair wiped by a coma — with a curious sensitivity in the middle of the show’s slapstick buffoonery."
Mac in a coma? Memory wiped? It could only be done by GW. Chances are its going to be hilarious.
I'm just a bit annoyed that Mac and Caroline got so close... and yet so far. boo. <_<