Why Mark Ruffalo’s Avengers spoiler was actually genius! | The Graham Norton Show - BBC

Subscribe and 🔔 to OFFICIAL BBC YouTube 👉 Stream original BBC programmes FIRST on BBC iPlayer 👉 Mark Ruffalo talks about doing a Facebook live session and accidentally forgot to turn the stream off so streamed half of the new Thor film online without realising! Together on Graham’s sofa, Avengers star Mark Ruffalo, in new legal thriller Dark Waters, Friends star David Schwimmer and British comedian and writer Nick Mohammed, together in new spy comedy Intellige