Supergirl 3×02 Sneak Peek #2 “Triggers” Season 3 Episode 2 Sneak Peek #2

Supergirl 3×02 “Triggers” Season 3 Episode 2 Sneak Peek #2 – Psi (guest star Yael Grobglas), a thief with psychic powers, attacks National City. Able to immobilize people by tapping into their worst fears, Psi proves a formidable opponent for Supergirl. Meanwhile, James (Mehcad Brooks) and Lena (Katie McGrath) are at an impasse, and Samantha starts her new job at L-Corp. David McWhirter directed the episode written by Gabriel Llanas & Anna Musky-Goldwyn (#302). Original airdate 10/16/2017.