Kelly Olsen is a supporting character in CW's Supergirl TV series, introduced in the show's fourth season. She is the sister of James Olsen and the girlfriend and later wife of Alex Danvers. Kelly is a brilliant psychologist specializing in trauma and a former soldier of the U.S. Army.
Kelly Olsen has been suggested to play 18 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
