When the Punisher takes out a black-market weapons dealer, he stumbles upon a far-reaching terrorist plot devised by a group known as Leviathan.
- Other Title: Avengers Confidential: Black Widow to Punisher, アベンジャーズ コンフィデンシャル: ブラックウィドウとパニッシャー, Marvel Avengers Confidential: Black Widow & Punisher, Avengers Confidential: Black Widow & Punisher, Avengers Confidential: La Veuve Noire et Le Punisher, Marvel Avengers Confidential: Black Widow & Punisher, Avengers Confidential: Black Widow & Punisher
- Status: Completed
- Sub/Dub: Anime Dub
- Anime Type: Movie
- Genres: Action, Sci-Fi, Seinen, Martial Arts, Military, Animation, Science Fiction
- Characters: Castle, Frank, Romanova, Natasha
- Score: 6.28
- Rank: 7933
- Popularity: 7399