In this edition of arts24: Forty years on from the first episode, the original Ghostbusters team reunites in "Ghostbusters: Frozen Empire," blending the original cast with fresh talent. Fan favourites Paul Rudd, Finn Wolfhard and Mckenna Grace join veterans Bill Murray, Ernie Hudson, Annie Potts and Dan Aykroyd. The film is directed by Oscar-nominated Gil Kenan. Eve Jackson met with the cast in Paris.