Matthew Goode character David
Paula Patton character Alice
Michael Caine character Psammead (voice)
Russell Brand character Tristan Trent
William Franklyn-Miller character Carl
Billy Jenkins character Robbie
Ashley Aufderheide character Smash
Pippa Haywood character Bookshop Owner
Jacqueline Wilson character Herself
Teddie-Rose Malleson-Allen character Ros
Ellie-Mae Siame character Maudie
Cheryl Cole character Coco Rayne
Paul Bazely character Sgt. Gascoigne
