S41·E269 Episode 6395 (Tue 13th Nov 2012)

It's Cain's 40th birthday and he is grumpy, thinking no fuss has been made. What he doesn't know is that Moira is preparing a surprise party. Moira pulls together some surprises for Cain, who is bemused to turn up and find everyone with a mask of his face on. Unfortunately, Moira is nowhere to be seen and when Cain tries to call her, he is alarmed to get through to a nurse who explains that Moira has been run off the road.