Mr Benn visits a mysterious costume shop and tries on a clown costume, subsequently taking him to an open land and coming to the aide of a circus troupe.
For an enhanced browsing experience, get the IMDb app on your smartphone or tablet.
Get the IMDb app
Before they starred in Marriage Story and Once Upon a Time in Hollywood, they were up-and-coming stars. Take a look back at the early roles of some of Hollywood's heavy hitters.
Check out the gallery