The CW has released a plethora of promotional stills and the official synopsis for “Welcome to Earth”.
“An attack is made on the President (guest-star Lynda Carter) as hot-button, alien vs. human rights issues heat up in National City. Supergirl (Melissa Benoist) and the DEO are assigned to protect the President and bring in the responsible party. Alex (Chyler Leigh) teams up with Detective Maggie Sawyer (Floriana Lima) to investigate the case while Kara searches for a recently escaped Mon-El (Chris Wood), who she fears may be the alien behind the assault.”
Take a look at the promotional stills below.
The episode is set to premiere this Monday, Oct. 24th.
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