While celebrating her 21st birthday, Kara Zor-El travels across the galaxy with her dog Krypto, during which she meets the young Ruthye Marye Knoll and goes on a "murderous quest for revenge".
Is Supergirl on Netflix? Unfortunately the movie Supergirl is not yet available on Netflix.
| Writing | Ana Nogueira | Writer |
| Production | James Gunn | Producer |
| Production | Peter Safran | Producer |
| Directing | Craig Gillespie | Director |
| Costume & Make-Up | Anna B. Sheppard | Costume Design |
| Art | Neil Lamont | Production Design |
| Visual Effects | Geoffrey Baumann | Visual Effects Supervisor |
| Art | Tara Ilsley | Art Direction |
| Production | Chantal Nong Vo | Executive Producer |
| Production | Lars P. Winther | Executive Producer |
| Visual Effects | Nicole Rowley | Visual Effects Producer |
| Camera | Rob Hardy | Director of Photography |
| Lighting | Lee Walters | Gaffer |
| Visual Effects | Paul Corbould | Special Effects Supervisor |
| Production | Lucy Bevan | Casting |
| Sound | Chris Munro | Production Sound Mixer |
| Crew | Trayan Milenov-Troy | Fight Choreographer |
| Crew | Alex Abelman | Carpenter |
| Art | Phil Hawley | Painter |
| Art | Vincent Jenkins | Concept Artist |
| Art | Eva Kuntz | Concept Artist |
| Art | Christopher Vincent | Concept Artist |
| Camera | Jeremy Braben | Aerial Director of Photography |
| Production | Katie Brydon | Casting Associate |
| Production | Sydney Shircliff | Casting Associate |
| Visual Effects | Michael Melchiorre | Visual Effects Supervisor |
| Art | James M. Spencer | Art Direction |
| Directing | Jo Beckett | Script Supervisor |
| Camera | Sam Phillips | Key Grip |
| Production | Mary Vernieu | Casting |
| Directing | Alex Oakley | First Assistant Director |
| Art | Alastair Bullock | Supervising Art Director |
| Costume & Make-Up | Peter Swords King | Makeup Designer |
| Costume & Make-Up | Peter Swords King | Hair Designer |
| Costume & Make-Up | Kristyan Mallett | Prosthetic Designer |
| Crew | Florian Robin | Stunt Coordinator |
| Crew | Bogdan Kumšackij | Stunts |
| Crew | Laura Swift | Stunts |
| Editing | Tatiana S. Riegel | Editor |
| Camera | Phil Arntz | Aerial Director of Photography |
| Production | Nigel Gostelow | Executive Producer |
| Writing | Jerry Siegel | Characters |
| Writing | Joe Shuster | Characters |
| Writing | Tom King | Comic Book |
| Visual Effects | Stephane Naze | Visual Effects Supervisor |
| Visual Effects | Loïc Mireault | Animation Supervisor |
| Writing | Bilquis Evely | Comic Book |
| Writing | Otto Binder | Characters |
| Writing | Al Plastino | Characters |
| Crew | Kevin Sears | CG Supervisor |