Mr Wickers and his class go on one final school trip after they finish their GCSEs.
Jack Whitehall
Alfie Wickers
Harry Enfield
Martin Wickers
Mathew Horne
Shaquille 'Simon' Fraser
Sarah Solemani
Rosie Gulliver
Joanna Scanlan
Susan Poulter
Talulah Riley
Phoebe
Jeremy Irvine
Atticus Hoye
Iain Glen
Pasco Trevelyan
Charlie Wernham
Mitchell Harper
Nikki Runeckles
Chantelle Parsons
