Graham welcomes ‘Water for Elephants’ co-stars Robert Pattinson and Oscar-winning actress Reese Witherspoon, plus Hugh Laurie (‘House’) and comedian Shappi Khorsandi.

Together on Graham's sofa in this episode are double Bafta-nominated actress Olivia Colman; The Apprentice boss Lord Alan Sugar; and House star Hugh Laurie, who also performs with his band.

Among the guests on Graham's sofa are the one and only George Clooney in a rare UK appearance, talking about his new movie Tomorrowland, wrestling legend turned movie star Dwayne 'The Rock' Johnson, and rock's most enduring couple, Sharon and Ozzy Osbourne. Plus music and chat from Snoop Dogg.

Graham is joined by Will Smith, who stars in football drama Concussion, Ryan Reynolds, who is reprising his role in the new X-Men film Deadpool, and Catherine Zeta-Jones and Toby Jones, who co-star in the new Dad's Army film. Plus, music from Laura Mvula, who performs Overcome.

Together on Graham's sofa: the stars of "Dolittle", Robert Downey Jr. and Emma Thompson, actor Hugh Laurie, in 'The Personal History of David Copperfield', Terry Gilliam, director of 'The Man Who Killed Don Quixote', and music from Sara Bareilles.