- Country: USA
- Genres: Action, Adventure, Drama
- Release: 2017-10-09
- Director: Jesse Warn
- Writers: Jerry Siegel , Joe Shuster , Greg Berlanti , Ali Adler
- Language: English
- Stars: Melissa Benoist , Melissa Benoist , Mehcad Brooks , Chyler Leigh , Jeremy Jordan , Katie McGrath (I) , Odette Annable , Chris Wood , David Harewood , Calista Flockhart , Floriana Lima
- Runtime: 42 min
- Awards: N/A
- AKA: Girl of Steel (United States of America)Supergirl, 超级少女 (China)
- Plot: Kara deals with the loss of Mon-El by focusing her energy on being Supergirl and concentrating on a mysterious new threat. Alex confesses a secret to Maggie. A citizen of National City has a mysterious connection to Kara. Lena mak...
- IMDB:tt6403442
Supergirl Season 3 Cast
Jesse Warn
Director
Melissa Benoist
Kara Danvers
Melissa Benoist
Supergirl
Mehcad Brooks
James Olsen
Chyler Leigh
Alex Danvers
Jeremy Jordan
Winn Schott
Katie McGrath
(I)
Lena Luthor
Odette Annable
Samantha Arias
Chris Wood
Mon-El
David Harewood
J'onn J'onzz
Calista Flockhart
Cat Grant
Floriana Lima
Maggie Sawyer