Television News Lynda Carter joins 'Supergirl' cast for second season 06/22/2016 Lynda Carter has joined the cast of The CW's "Supergirl" for Season 2. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: Lynda Carter Greg Berlanti Andrew Kreisberg Tyler Hoechlin Gal Gadot Wonder Woman Supergirl