The Simpsons family, including Homer, Marge, Bart and the gang, are to star in a big screen movie to be released next year.
A trailer for the film is being shown at US screenings of Ice Age: The Meltdown, promising to introduce “the greatest hero in American history”.
It then cuts to Homer Simpson wearing only his underwear admitting: “I forgot what to say.
The Simpsons is the longest running prime-time TV entertainment programme in the US.
