Arthur Darville as Rincewind Charles Dance as Lord Havelock Vetinari Benedict Cumberbatch as Young Havelock Vetinari Bill Bailey as Cheery Littlebottom Simon Pegg as Nobby Nobbs Nick Frost as Fred Colon Dame Judi Dench as Mistress Weatherwax Jonathan Rhys-Meyers as Mr. Teatime (pronounced "Teh-ah-tim-eh,") Christopher Lee as Death Chris Hemsworth as Carrot Ironfoundersson (Tom Hopper?) Nikolaj Coster-Waldau as The false heir to the throne (Guards, Guards) Colin Firth as Lord Rust Russell Brand as C.M.O.T. Dibbler Rhys Ifans as Carcer Bill Nighy as Dragon King of Arms James Mcavoy as William De Worde Liam Neeson as The Low King Rowan Atkinson as Nuggan Jason Statham as Chrysophrase Chloe Pirrie as Myria Lejean Tamsin Grieg as Sacharissa Cripslock Tom Felton as Simon Peter Dinklage as Bashful Bashfulson Alexander Skarsgard as Wolfgang von Uberwald Stellan Skarsgard as Guye von Uberwald Stephen Fry as Leonard of Quirm Helen Mirren as Lady Margolotta Dawn French and Jennifer Saunders as Dotsie and Sadie, The Agony Aunts Karen Gillan as Cohena Robbie Coltrane as Harry King Robert Carlyle as Mr. Pin Brendan Gleeson as Mr. Tulip Helena Bonham-Carter as Queen Molly Daniel Radcliffe as Vlad de Magpyr Emma Watson as Susan Tony Robinson as Albert Glenn Close as the General Michael Fassbender as the eldest male human/Auditor Tim McInnerney as Mossy Lawn Ricky Gervais as the voice of Maurice Alex Lawther as Keith the Piper Sean Astin as Past Colon Henning Wehn as Otto Omid Djalili as 71-hour Ahmed Toby Jones as Inigo Skimmer John Simm as Vimes Idris Elba as Mr. Shine Domhnall Gleeson as Mort Pete Postlethwaite as Cohen the Barbarian Gerard Butler as Rob Anybody Billy Connolly as Big Yan Craig Ferguson as Daft Wullie Ben Whishaw as Walter Plinge Claire Foy as Adora Belle Dearheart Paul Kaye as Terry Pratchett as The Creator Pip Torrens as Lord De Worde Jason Isaacs as Greebo (?) David Bradley as Foul Ole Ron Ken Follett as Dr. Follett John Hanna as The Duck Man (?) Lena Headey as The Quin Amy Beth Hayes as Angua Julie Walters as Nanny Ogg Matthew Lewis as Reg Shoe Rory Kinnear as Willikins David Tennant as Reacher Gilt Maggie Smith as Topsy Lavish
Work in progress I may have posted this before somewhere.