Eight years after fleeing the Congo following his assassination of that country's minister of mining, former assassin Jim Terrier is back, suffering from PTSD and digging wells to atone for his violent past. After an attempt is made on his life, Terrier flies to London to find out who wants him dead -- and why. Terrier's search leads him to a reunion with Annie, a woman he once loved, who is now married to an oily businessman with dealings in Africa.
Is The Gunman on Netflix? Yes! The movie The Gunman is now on Netflix in the countries listed below.
| Art | Anneke Botha | Set Decoration |
| Directing | Pierre Morel | Director |
| Writing | Don MacPherson | Screenplay |
| Writing | Sean Penn | Screenplay |
| Writing | Jean-Patrick Manchette | Novel |
| Writing | Pete Travis | Screenplay |
| Production | Ron Halpern | Producer |
| Production | Adam Kuhn | Co-Producer |
| Production | Steve Richard | Executive Producer |
| Production | Aaron Auch | Executive Producer |
| Production | Sally French | Line Producer |
| Art | Andrew Laws | Production Design |
| Production | Peter McAleese | Executive Producer |
| Camera | Flavio Martínez Labiano | Director of Photography |
| Editing | Frédéric Thoraval | Editor |
| Production | Adrián Guerra | Executive Producer |
| Production | Olivier Courson | Executive Producer |
| Production | Reg Poerscout-Edgerton | Casting |
| Production | Alex Heineman | Co-Producer |
| Production | Sean Penn | Producer |
| Production | Andrew Rona | Producer |
| Production | Stephen Bender | Associate Producer |
| Sound | Marco Beltrami | Original Music Composer |
| Directing | Morag Cameron | Script Supervisor |
| Costume & Make-Up | Bret Mayo | Hairstylist |
| Art | Sylvia Steinbrecht | Art Direction |
| Costume & Make-Up | Inge Hough | Set Costumer |
| Costume & Make-Up | Cristina Sopeña | Costume Supervisor |
| Costume & Make-Up | Francesca Van Der Feyst | Makeup Artist |
| Art | Gemma Fauria | Art Direction |
| Costume & Make-Up | Ana Lozano | Makeup Artist |
| Costume & Make-Up | Anna Izquierdo | Set Costumer |
| Art | Joan Sabaté | Art Department Coordinator |
| Art | Marina Pozanco | Art Direction |
| Costume & Make-Up | Jill Taylor | Costume Design |
| Costume & Make-Up | Paul Job | Hairstylist |
| Art | Stuart Kearns | Supervising Art Director |
| Production | Ethan Erwin | Associate Producer |
| Production | Carmel Musgrove | Associate Producer |
| Production | Ray Kybartas | Co-Producer |
| Costume & Make-Up | Graham Johnston | Hair Designer |
| Art | Florian Müller | Set Designer |
| Sound | Paul Carter | Sound Designer |
| Visual Effects | Mehul Jhaveri | Visual Effects Coordinator |
| Editing | Andrew Walton | First Assistant Editor |
| Art | Christophe Dalberg | Art Direction |
| Visual Effects | Shreyas Dorwat | Visual Effects Coordinator |
| Visual Effects | Jon Thum | Visual Effects Supervisor |
| Camera | Álvaro Fernández Puig | First Assistant Camera |
| Costume & Make-Up | Vivienne Simpson | Makeup Artist |
| Visual Effects | Vinay Karunakar | Visual Effects Coordinator |
| Art | Héctor Gil | Property Master |
| Visual Effects | Stuart Lashley | Visual Effects Supervisor |
| Crew | Adam Goodall | Armorer |
| Sound | Michael Maroussas | Supervising Dialogue Editor |
| Sound | John Warhurst | Music Editor |
| Crew | William Conacher | Dialect Coach |
| Lighting | José Luis Rodríguez | Gaffer |
| Costume & Make-Up | Nuria Pascual-Andújar | Costume Coordinator |
| Sound | Hugo Adams | Foley Editor |
| Sound | Frédéric Dubois | Sound Editor |
| Visual Effects | Mohak Sharma | Visual Effects Coordinator |
| Sound | Bastide Donny | Music Supervisor |
| Production | Asia Jarzyna | Production Coordinator |
| Sound | Jorge Adrados | Boom Operator |
| Sound | Biel Cabré | Sound Recordist |
| Visual Effects | Rachel Wheeler | Visual Effects Producer |
| Crew | Glenn Foster | Stunt Coordinator |
| Editing | Emanuele Giraldo | First Assistant Editor |
| Art | Nic Benns | Title Designer |
| Production | Marta del Río | Production Coordinator |
| Art | Dave Fisher | Property Master |
| Visual Effects | Justi Romero | Modeling |
| Crew | Steve McQuillan | Fight Choreographer |
| Camera | Jordi Florensa | First Assistant Camera |
| Crew | Nick Jeffries | Armorer |
| Camera | Imanol Nabea | First Assistant Camera |
| Crew | Andy Hague | Visual Effects Editor |
| Visual Effects | Devika Kawle | Visual Effects Coordinator |
| Crew | Jordi Casares | Stunt Coordinator |
| Crew | Markos Rounthwaite | Fight Choreographer |
| Camera | Joe Alblas | Still Photographer |
| Costume & Make-Up | Eva Salas | Key Costumer |
| Visual Effects | Pau Costa | Special Effects Supervisor |
| Visual Effects | Kevin Sheldon Saldanha | Visual Effects Coordinator |
| Sound | Davide Favargiotti | Dialogue Editor |
| Camera | Salva Castellarnau | Key Grip |
| Camera | Adam Dale | Aerial Director of Photography |
| Crew | Marc Wolff | Pilot |
| Costume & Make-Up | Graham Johnston | Makeup Designer |
| Camera | Keith Bernstein | Still Photographer |
| Camera | Javier González Leonardo | Key Grip |
| Production | Tim Maw | Location Manager |
| Costume & Make-Up | Caitlin Acheson | Makeup Artist |
| Directing | Raymond Kirk | First Assistant Director |
| Sound | Rob Prynne | Sound Effects Designer |
| Sound | Matt Dunkley | Orchestrator |
| Costume & Make-Up | Manolo García | Hairstylist |
| Crew | Leopold Hughes | Post Production Assistant |
| Crew | Zarene Dallas | Stunt Double |
| Crew | Antonio Arnalte | Stunt Double |
| Crew | Levan Doran | Stunt Double |
| Sound | Colin Nicolson | Production Sound Mixer |
