Star Trek: 8 Easter Eggs From The Lower Decks Season 2 Trailer
3. There Are At Least Four Lights
As if Mariner couldn't be more of a badass than she is in her anbo-jyutsu getup, we have a short sequence of her fighting Cardassians in what appears to be 1980s gym attire, complete with sweatband.
On top of that, this fight scene takes place in Gul Madred's ominous torture facility from TNG's "Chain of Command" two-parter.
The room is faithfully recreated for Lower Decks, complete with Deep Space Nine-esque columns and the infamous "there are FOUR lights!" four lights.