Ghosts film was not the plan, says starring actor BBCGhosts: The Possession of Button House review – new levels of giddiness unleashed in spooky spin-off The GuardianGhosts: The Possession of Button House review — a warm big-screen spin-off The Times‘We’ll keep doing this if people pay us!’ The cast of TV hit Ghosts on making a movie – and maybe a caveman spinoff The Guardian