Melissa Marie Benoist is an American actress. She portrays Kara Danvers/Supergirl in the lead role on Supergirl'. She reprised her role in special guest starring appearances in the third season of the The Flash, fifth season of Arrow and second season of DC's Legends of Tomorrow.
- "Invasion!" Kara Danvers/Supergirl (special guest star)
- "Duet" Kara Danvers/Supergirl (special guest star)
DC's Legends of Tomorrow
- Benoist and co-star Grant Gustin both were stars on Glee, which was the primary inspiration for the musical crossover between the Flash and Supergirl. The crossover guest-stars Darren Criss, a Glee-alumni.