When Supergirl, Wonder Woman, Batgirl, Bumblebee and Katana suddenly realize they cannot remember a single moment from their Monday at Super Hero High, the young DC Super Heroes spring into sleuthing action! Suspecting foul-play, they band together to retrace their steps and uncover the mystery of who exactly stole their memories – and what nefarious plan might be afoot?
Unfortunately the movie LEGO DC Super Hero Girls: Brain Drain is not yet available on Disney Plus.
| Crew | Bijan Olia | Additional Music |
| Production | Jessie Juwono | Assistant Production Manager |
| Production | Lindsay Halper | Casting Director |
| Visual Effects | R.C. Montesquieu | Visual Development |
| Production | Alyessa Ornelas | Production Manager |
| Art | Cary Lockwood | Prop Designer |
| Art | Timothy Szabo | Art Direction |
| Visual Effects | Valerie Hildreth | Character Designer |
| Sound | Collette Sunderman | Vocal Coach |
| Editing | Robert Ehrenreich | Editor |
| Visual Effects | T. Daniel Hofstedt | Animation Supervisor |
| Production | Matti Paulsen | Assistant Production Manager |
| Visual Effects | Victoria Thornberry | Character Designer |
| Visual Effects | Chris Glenn | Visual Development |
| Art | Paul Cheolsoo Lee | Storyboard Artist |
| Art | Jonard Soriano | Background Designer |
| Art | Todd Ammons | Storyboard Artist |
| Writing | James Krieg | Story Editor |
| Art | Ryan Hansen | Storyboard Artist |
| Visual Effects | Micah Sibert | Visual Development |
| Production | Sandi Smith | Associate Producer |
| Sound | Bijan Olia | Music Editor |
| Lighting | Daniel Eaton | Lighting Supervisor |
| Visual Effects | Zak Plucinski | Character Designer |
| Art | Valerie Hildreth | Storyboard Artist |
| Sound | Michael A. Levine | Music |
| Visual Effects | Denise Blakely Fuller | Visual Development |
| Visual Effects | Tony Ianiro | Visual Development |
| Writing | David M. Cowan | Dialogue |
| Writing | Kelly Ann Foley | Dialogue |
| Art | Anthony Akira Andrade | Other |
| Sound | Mark A. Keatts | ADR Editor |
| Writing | Patrick Foley | Dialogue |
| Art | Rachel Tamura | Storyboard Artist |
| Production | Andy Tsao | Production Supervisor |
| Crew | Fred Salinas | Other |
| Editing | Gabriel Thorburn | Assistant Editor |
| Sound | Michael Garcia | ADR Editor |
| Editing | Michael Buck | Assistant Editor |
| Art | Brett Hardin | Other |
| Production | Greg Emerson | Post Production Producer |
| Art | Carl Peterson | Storyboard Artist |
| Production | Alen Fang | Production Supervisor |
| Sound | David M. Cowan | ADR Editor |
| Sound | Jeff O. Collins | Other |
| Editing | Melissa Bailey | Assistant Editor |
| Sound | Mark A. Keatts | Supervising Dialogue Editor |
| Crew | Wilson Martinez | Other |
| Production | Daphne Fei | Production Director |
| Production | Sareana Sun | Production Supervisor |
| Production | Rebecca Unger | Post Producer |
| Sound | Kelly Ann Foley | ADR Editor |
| Art | Bert Ring | Storyboard Artist |
| Sound | Patrick Foley | ADR Editor |
| Crew | Matthew Girardi | Supervising Technical Director |
| Art | Whitney Tang | Storyboard Artist |
| Writing | Michael Garcia | Dialogue |
| Editing | Darren Griffiths | Online Editor |
| Production | Sam Register | Executive Producer |
| Directing | Todd Grimes | Director |
| Production | Jill Wilfert | Executive Producer |
| Production | Robert Fewkes | Executive Producer |
| Production | Rick Morales | Producer |
| Writing | Jeremy Adams | Writer |
