Catherine Tate (Myrna Ranapapadophilou), Dean John-Wilson (Joey Lubowitz), Florence Andrews (Candy Johnson), Simon Lipkin (Lou Lubowitz), Daniel Boys (Mr Potts), Michelle Andrews (Rebecca), Stephane Anelli (Professor Alvin Schmul), Charles Brunton (Carol), Jessica Buckby (Trengunta), Olivia Fines (Sharon Slatzky), Ryan Gover (Henry), Alyn Hawke (Jonah), Siôn Lloyd (Sergeant Flint and Boo Boo), Suzie McAdam (Maisy Day), Kirk Patterson (Amos), Sasi Strallen (Delilah), Gabriel Vick (u/s General Westcott/Mr Rosenhut)