Toast is caught in the middle of an acrimonious and expensive divorce so he needs to find a lot of cash, fast. Given two potential solutions; a starring role in a new feature film being made by a rich Arab billionaire or a laxative ad, he plumps for the former, despite the protestations of his agent, Jane Plough. But given the content of the movie, has Toast made the right decision?

Toast's new girlfriend, the aristocratic Portia de Coogan, thinks it's about time Toast met her father, Lord Fotheringham. To make the best impression, it's vital Toast works on his non-existent sense of humour. Professionally, some voiceover work for the Royal Navy leads to a terrifying visit to the launch of their latest submarine - The Penetrator.

Toast is fed up with his current jobs. With the help of a new agent, Brooke Hooberman, he tries his hand at a new career; an author of erotic literature. He also finds himself a glamorous new lady friend, Kate Khan, who would be perfect if she didn't have her deaf, dumb and blind aunt constantly in tow.