Over the course of his relatively short film career Peter Sellers appeared in a lot of movies but this week we are looking at those film projects that he was at one stage attached to and were either never made or made without his involvement.

Joining Tyler is actor Patrick Strain and the two of them consider such 'might have beens' as The Alien, God Ha Ha, Arigato, I'm All Right Jack 2 and The Phantom Vs The Fourth Reich. They also wonder how different 10, Topkapi and The Private Life of Sherlock Holmes - among many others - might have been had Sellers starred in them.