Louise Thompson , Jess Woodley - 'Walkers Bring it Back' launch event held at Vinopolis at Vinopolis Bank End - London, United Kingdom - Thursday 3rd September 2015 (1 Picture)
Louise Thompson and Jess Woodley
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The live album is set for released in November.
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The 'Sherlock' and 'Doctor Strange' star joined Gilmour onstage at the Royal Albert Hall for a rendition of the Pink Floyd classic.
Time to learn what Kathy Bates' character has to do with all of this.