Cry Baby, een sterk maar gevoelig meisje, wordt naar een internaat gestuurd. Ze krijgt er al snel te maken met zeer strenge regels. Gelukkig heeft ze een beste vriendin die voor haar opkomt als ze wordt gepest door de andere studenten en leerkrachten. Met de hulp van haar vrienden en een engelachtige gids probeert Cry Baby de regels te veranderen.
Nee, helaas is K-12 nog niet beschikbaar op Netflix in Nederland.
| Production | Kimberly Stuckwisch | Producer |
| Production | Melanie Martinez | Producer |
| Sound | James Parnell | Sound Re-Recording Mixer |
| Production | Craig Kallman | Executive Producer |
| Production | Ronnie Shapiro | Executive Producer |
| Production | Wes Teshome | Executive Producer |
| Production | Julie Greenwald | Executive Producer |
| Production | Philip Botti | Executive Producer |
| Sound | Michael Keenan | Music Producer |
| Sound | Tim Sommers | Music Producer |
| Sound | Jeremy Dussolliet | Music Producer |
| Writing | Melanie Martinez | Writer |
| Costume & Make-Up | Mo Meinhart | Makeup Artist |
| Costume & Make-Up | Devan Weitzman | Makeup Artist |
| Costume & Make-Up | Melanie Martinez | Costume Designer |
| Costume & Make-Up | Christina Flannery | Costume Designer |
| Crew | Josh McKie | Cinematography |
| Directing | Melanie Martinez | Director |
| Production | Tyler Zelinsky | Producer |
| Crew | Brian Friedman | Choreographer |
| Production | Nicole Rocklin | Producer |
| Costume & Make-Up | William Scott Blair | Hairstylist |
| Editing | Niles Howard | Editor |
| Editing | Melanie Martinez | Assistant Editor |
| Visual Effects | Jeff Hodges | Visual Effects Supervisor |
| Production | Seth Josephson | Producer |
| Sound | Melanie Martinez | Songs |
| Production | Camille Benton | Unit Production Manager |
| Production | Alissa Torvinen | Co-Producer |
| Production | Anissa Williams | Casting |
| Production | Gergely Varga | Co-Producer |
| Art | Fernanda Guerrero | Production Design |
| Production | Zora DeHorter | Casting |
| Directing | Marc Kelly | First Assistant Director |
| Directing | Réka Belsö | Second Assistant Director |
| Directing | Alissa Torvinen | Co-Director |
| Editing | Emilie Aubry | Editor |
