Watch a clip and featurette below for tonight's all-new episode of Supergirl, "Far From A Tree," which sees Supergirl head to Mars!
Eliza (guest star Helen Slater) throws Alex (Chyler Leigh) and Maggie (guest star Floriana Lima) a wedding shower, which causes Maggie to reach out to her estranged father (guest star Carlos Bernard). Supergirl (Melissa Benoist) joins Jâ€™onn (David Harewood) on a personal mission. Dermott Downs directed the episode written by Jessica Queller & Derek Simon (#303). Original airdate 10/23/2017.
Supergirl airs Mondays at 8pm EST on The CW starring Melissa Benoist.