Discover
Kara's investigation into William Dey's "criminal" activities results in the shocking revelation he is not who she thinks.
Original Release
10/29/2019
Cast
| Name | Character |
|---|
| Melissa Benoist | Kara Danvers / Supergirl / Kara Zor-El |
| Mehcad Brooks | James Olsen / Guardian |
| Chyler Leigh | Alex Danvers / Sentinel |
| Katie McGrath | Lena Luthor |
| Jesse Rath | Querl Dox / Brainiac-5 / Querl 'Brainy' Dox |
| Nicole Maines | Nia Nal / Dreamer |
| Azie Tesfai | Kelly Olsen / Guardian |
| Andrea Brooks | Eve Teschmacher / Eve Tessmacher / Hope |
| Julie Gonzalo | Andrea Rojas / Acrata |
| Staz Nair | William Dey |
Directors
Writers
Ali Adler, Andrew Kreisberg, Jessica Kardos, Katie Rose Rogers, Nicki Holcomb, Jay Faerber, Greg Berlanti
Creators
Cast
| Name | Character |
|---|
| Melissa Benoist | Kara Danvers / Supergirl / Kara Zor-El |
| Mehcad Brooks | James Olsen / Guardian |
| Chyler Leigh | Alex Danvers / Sentinel |
| Katie McGrath | Lena Luthor |
| Jesse Rath | Querl Dox / Brainiac-5 / Querl 'Brainy' Dox |
| Nicole Maines | Nia Nal / Dreamer |
| Azie Tesfai | Kelly Olsen / Guardian |
| Andrea Brooks | Eve Teschmacher / Eve Tessmacher / Hope |
| Julie Gonzalo | Andrea Rojas / Acrata |
| Staz Nair | William Dey |
| David Harewood | J'onn J'onzz / Martian Manhunter |
| Jalen Thomas Brooks | Simon Kirby |
| Luisa D'Oliveira | Elena Torres |
| Patricia Isaac | Agent Igle |
| Phil LaMarr | Malefic J'onzz |
| Jerry Bannister | Construction Worker |
| Ryan Hesp | Agent Sloan |
| Paul Jarrett | Nelson Stewart |
| Lorenzo La Rosa | Male Jogger |
| Larry MacDonald | Strange Man |
Producers
| Name | Role |
|---|
| Greg Berlanti | Executive Producer |
| Dana Horgan | Executive Producer |
| Robert L. Rovner | Executive Producer |
| Sarah Schechter | Executive Producer |
| Lindsay Sturman | Executive Producer |
| Jesse Warn | Executive Producer |
| Rob Wright | Executive Producer |
| Jay Faerber | Producer |
| Daniel Beaty | Producer |
| J. Holtham | Producer |
| Jennifer Lence | Producer |
| Carl Ogawa | Producer |
| Chris Pavoni | Producer |
| Daphne Raves | Producer |
| Derek Simon | Producer |
| Joanie L. Woehler | Producer |
