Argylle, played by Henry Cavill, is actually allergic  to cats.

Some rumours suggest that  Dua lupa has written original songs specifically for  the film.

The movie has a secret cameo, disguised in a crowd scene by  the director, Matthew Vaughn himself.

Vaughn drew inspiration from specific scenes in 1980’s classic action movies "Die Hard" and "Lethal Weapon."

"Argylle" marks Dua Lipa's official acting debut in a  full-length film.

A fake news website for the  film's fictional country was created during production for deeper immersion.

The film's ending leaves room for potential sequels in near future.