Britain last night tuned into a sitcom in the same time slot that drama Broadchurch occupied for eight weeks until last Monday. Family Guy and Will & Grace exec producer Gary Janetti’s sitcom Vicious premiered at 9 PM drawing 5.7M viewers for a 24% share. That’s down about 3.5M from the Broadchurch finale which gripped UK viewers last Monday, but still enough for Vicious to win the hour. It was also the highest-rated comedy launch on any UK channel this year. The six-part comedy stars veteran British thesps Ian McKellen and Derek Jacobi as a constantly bickering couple who’ve lived together in a small London flat for nearly 50 years. Reviews have so far been pretty mixed. There’s no U.S. outlet yet: