Preview clip for the fifth episode of Supergirl, titled "How Does She Do It?"
Preview clips for the Supergirl episode "Fight or Flight"
CBS has released a new trailer for the Supergirl episode "Fight or Flight."
Preview trailer for the third episode of Supergirl on CBS, titled "Fight or Flight"
Promotional photos for the third episode of Supergirl on CBS, titled "Fight or Flight"
Preview photo and spoiler description for the third episode of Supergirl, titled "Fight or Flight"
Screen captures from the new scenes shown in the September 21 Supergirl trailer.