Discover
When Winn and the team discover an alien ship has crash landed deep underwater beneath National City, Supergirl is called in to investigate. Meanwhile, Hank attempts to bond with his father, Myr'nn. Samantha, eager for some understanding of the changes she has been experiencing, looks to her estranged mother, Patricia Arias, for answers.
Original Release
11/20/2017
US Release
11/20/2017
Cast
| Name | Character |
|---|
| Melissa Benoist | Kara Danvers / Supergirl / Kara Zor-El |
| Mehcad Brooks | James Olsen / James 'Jimmy' Olsen / Guardian |
| Chyler Leigh | Alex Danvers / Sentinel |
| Jeremy Jordan | Winn Schott |
| Katie McGrath | Lena Luthor |
| Odette Annable | Samantha Arias / Reign |
| Chris Wood | Mon-El |
| David Harewood | J'onn J'onzz / Martian Manhunter |
| Carl Lumbly | M'yrnn J'onzz |
| Betty Buckley | Patricia Arias |
Directors
Writers
Ali Adler, Anna Musky-Goldwyn, Derek Simon, Eric Carrasco, Gabriel Llanas, Greg Berlanti, Andrew Kreisberg
Creators
Cast
| Name | Character |
|---|
| Melissa Benoist | Kara Danvers / Supergirl / Kara Zor-El |
| Mehcad Brooks | James Olsen / James 'Jimmy' Olsen / Guardian |
| Chyler Leigh | Alex Danvers / Sentinel |
| Jeremy Jordan | Winn Schott |
| Katie McGrath | Lena Luthor |
| Odette Annable | Samantha Arias / Reign |
| Chris Wood | Mon-El |
| David Harewood | J'onn J'onzz / Martian Manhunter |
| Carl Lumbly | M'yrnn J'onzz |
| Betty Buckley | Patricia Arias |
| Emma Tremblay | Ruby Arias |
| Anjali Jay | Selena |
| Amy Jackson | Imra Ardeen |
| Georgia Hacche | Woman |
| Andres Joseph | Man |
Producers
| Name | Role |
|---|
| Greg Berlanti | Executive Producer |
| Andrew Kreisberg | Executive Producer |
| Robert L. Rovner | Executive Producer |
| Sarah Schechter | Executive Producer |
| Paula Yoo | Executive Producer |
| Gabriel Llanas | Producer |
| Dani Dornfeld | Producer |
| Jennifer Lence | Producer |
| Carl Ogawa | Producer |
| Caitlin Parrish | Producer |
| Chris Pavoni | Producer |
| Daphne Raves | Producer |
| Jesse Warn | Producer |
| Joanie L. Woehler | Producer |
