CTV and A-Channel are set to air special ‘crossover episodes’ of Two and a Half Men and CSI, which involve the writers from each show trading places and guest appearances by Robert Wagner (Austin Powers: The Spy Who Shagged Me), Jenny McCarthy (Scary Movie 3) and Katey Sagal (Married with Children).

The crossover kicks off in the 10 pm ET time slot on A-Channel with the CSI writing staff taking a stab at Two and a Half Men in an episode called ‘Fish in a Drawer.’ That show’s writers’ attempt at CSI will air Thursday, May 8 on CTV in the 8 pm ET time slot – an episode called ‘Two and a Half Deaths.’