Un espía encantado de si mismo se ve obligado a hacer equipo con su hermano el gamberro.
 | Rebel Wilson | Lindsey |
 | Isla Fisher | Margaret |
 | Penélope Cruz | Kate |
| Annabelle Wallis | Marianne |
| Gabourey Sidibe | Banu |
 | Sacha Baron Cohen | Nobby |
 | Ian McShane | |
| Mark Strong | Sebastian |
| Scott Adkins | Pavel Lukashenko |
| David Harewood | Black Gareth |
| Sam Hazeldine | jeremy Chilcott |
| Leila Wong | Mujer de negocios |
| Lex Shrapnel | Steven Marber |
| Johnny Vegas | Milky Pimms |
| Daniel Westwood | Branch |
| Alex Lanipekun | Agente especial |
| Nick Boraine | Joris Smit |
| Rory Keenan | James Thurbeck |
| Lasco Atkins | Periodista |
| Sam Redford | Policía |
| Joanna Bobin | Laura Bobin |
| Freddie Crowder | Tsunami |
| Jon-Jon Lockwood | Jason |
| Shaun Thomas | Skeletor |
| Tamsin Egerton | Carla Barnes |
