Superman may have flown the coop of Supergirl Season 2, but the CW transplant isn’t about to lack for extra-terrestrials anytime soon. As early as this Monday, we’ll meet Sharon Leal’s Miss Martian (not to mention a Wonder-ous Madame President), and we’ve got your first look.

IGN debuted a new clip from Monday’s “Welcome to Earth,” in which Supergirl’s alien effects are on full display as J’onn stops by an apparent speakeasy for National City’s extraterrestrial population. A bartender (Leal) seems taken aback by the presence of a Green Martian, but the clip itself isn’t about to reveal why:

 

 

So reads the full synopsis:

LYNDA CARTER (“WONDER WOMAN”) LANDS IN NATIONAL CITY AS PRESIDENT OLIVIA MARSDIN

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.

In the meantime, check out the trailer below, and stay tuned for further looks at Miss Martian in action.