Asterix in Britain
Asterix in Britain is a Belgian/French animated film released in 1986; the fifth Asterix feature film, and the last from Dargaud Films. It is based on the book of the same name. The theme song The Lookout is Out was performed by Cook da Books and was based on Plastic Bertrand's "Astérix est là" (the theme song from the previous film, Asterix Versus Caesar) but with a slower tempo, played with acoustic guitars and brand new English lyrics.
Asterix and Obelix must travel to Britain with a barrel of Magic potion, to help a rebel village fight against the Roman Empire, which has conquered the whole country.