Last night’s season premiere of CBS’ Two and a Half Men, which set ratings records for CBS, did the same for CTV, the Canadian network that airs the veteran sitcom. Ashton Kutcher’s debut on the show was watched by 5 million viewers north of the border, making the premiere the most-watched regular series broadcast on Canadian television in six years. Like on CBS, it was Men‘s largest audience in Canada. It also became the second-most-watched comedy broadcast ever in the country.