Fresh from his Special Recognition Award at the NTAs on Wednesday, Graham is back to the day job tonight for an extra special show to mark the release of T2 Trainspotting, the much-anticipated sequel to the iconic 1996 movie.
Its Oscar-winning director Danny Boyle will be on the couch, alongside the stars of T2 - Ewan McGregor, Jonny Lee Miller, Robert Carlyle and Ewen Bremner.
Look, there they all are now...
Here's the trailer. And for the record, we re-watched the original and re-loved it, and we've seen the sequel and love it too! Phew.
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There will also be music from Izzy Bizu who performs Talking to You.
Catch The Graham Norton Show tonight on BBC1 at 10.35pm.