Mina Jensen

Mina Jensen is the main antagonist of the 2018 film The Cloverfield Paradox. She's an Australian space engineer on an alternate-timeline version the Cloverfield Station.

Story
When the Cloverfield Station is accidentally transported to another dimension (unbeknownst to the crew), strange events start happening, one of which being the appearance of an unfamiliar woman fused with wires inside a wall and asking for help. The crew rescue her and she recovers from her near-death state with the help of the station's doctor Monk Acosta.

When communications officer Ava Hamilton talks to Jensen, she says that Hamilton is an old friend of her who stayed on Earth and doesn't recognize one of the engineers. The crew realize they are in another dimension and that Jensen is part of it. Mina reveals that Hamilton's beloved children (who had died on a fire) are alive in this dimension.

Hamilton decides to go to Earth with Jensen, but when they are about to launch, Jensen suddenly knocks Hamilton out and cancels the launch. She demands Acosta that he gives the firing keys, which he refuses, making Jensen kill him. She later explains that she wants the Shepard device, which is needed for the survival of Earth in her timeline, to remain there. She shoots the station's physicist Schmidt twice but he survives. In a final encounter, Hamilton shoots out a window, ejecting Jensen dead into space.