Arlete, who lives as a recluse and has a Zen lifestyle, is preparing to welcome her three grandchildren into her home, after not seeing them for a long time. Arlete doesn't have much intimacy or manners with the children, who are dissatisfied with spending their holidays with their grandmother in a place without internet, full of rules and household chores. After an attempted robbery there, the youngest Davi discovers that his grandmother has unusual abilities and, together with his brothers, does everything to discover what Arlete's secret is.
Unfortunately the movie Vovó Ninja is not yet available on HBO Max.
| Directing | Bruno Barreto | Director |
| Production | Paula Barreto | Producer |
| Writing | Gustavo Acioli | Screenplay |
| Writing | Rodrigo Goulart | Screenplay |
| Writing | Gabriella Mancini | Screenplay |
| Camera | José Roberto Eliezer | Director of Photography |
| Editing | Leticia Giffoni | Editor |
| Production | Ricardo Costianovsky | Producer |
| Production | Tomás Darcyl | Producer |
| Production | Gabriel Gurman | Producer |
| Production | Camilo Cavalcanti | Executive Producer |
| Production | Viviane Mendonça | Executive Producer |
| Production | Deborah Nikaido | Executive Producer |
| Production | Glória Pires | Associate Producer |
| Production | Cleo | Associate Producer |
| Art | Monica Delfino | Art Direction |
| Costume & Make-Up | Vinnie Pizzigrilli | Costumer |
| Costume & Make-Up | Mima Mizukami | Makeup Artist |
| Production | Patricia Faria | Casting Director |
| Crew | Geovanne Salomoni | Post Production Supervisor |
| Sound | Marcel Costa | Sound |
| Sound | Alessandro Laroca | Sound Mixer |
| Sound | Alessandro Laroca | Sound Designer |
| Sound | Eduardo Virmond Lima | Sound Mixer |
| Sound | Eduardo Virmond Lima | Sound Designer |
