The Eurovision grand final kicks off in Vienna, with Graham Norton’s iconic commentary. Plus: Ncuti Gatwa takes SNL UK on a victory lap. Here’s what to watch this evening The Eurovision grand final kicks off in Vienna, with Graham Norton’s iconic commentary. Plus: Ncuti Gatwa takes SNL UK on a victory lap. Here’s what to watch this evening 8pm, BBC One It’s time for either the best or worst music event of the year! For the contest’s 70th year, the final 20 acts will light up Wiener Stadthalle