|Season 4, Episode 13 (73)|
|Used To||I'll Fight|
Danvers Can is the 3rd episode of Supergirl Season 4 and the 73rd episode overall.
DISASTER TRIP- Reign learns something new. Kara and Alex's family camping trip is soon derailed by a hostile alien looking to settle an old score. Winn takes the next step with Lyra Strayd. Finally, Lena discovers the cause of a terrible event.
- Melissa Benoist as Kara Danvers/Supergirl
- Dianna Agron as Major Raya Zod-El
- Odette Annable as Reign
- Mechad Brooks as James Olsen/Guardian
- Wallis Day as Junior Magistrate Nyssa-Vex
- Jenna Dewan as Lucy Lane/Superwoman
- Claire Holt as Karen Starr/Power Girl
- Tyler Hoechlin as Clark Kent/Superman
- Chyler Leigh as Alex Danvers
- Jeremy Jordan as Winslow Schott
- Katie McGrath as Lena Luthor
- with Brenda Strong as Lillian Luthor
- and Olivia Wilde as Susannah Russo
- Antagonist: Hellgrammite
- This episode takes place on August 10, 2020.
- The flashbacks occur in March 2017.