RELATED: Director Matthew Vaughn Shuts Down Taylor Swift Conspiracy Theory She Wrote ‘Argylle' Book One of the problems with films is that they're too expensive, Vaughn says. "A lot of the big ...

Matthew Vaughn is no stranger to spy movies ... where Elly Conway (Bryce Dallas Howard playing the allegedly real-life author of the Argylle novel) stops writing spy fiction, which includes ...