Eve and Villanelle are back for one more round, but it won’t end well.

On Tuesday, the first teaser debuted for the fourth and final season of “Killing Eve”, promising a dark end to the cat-and-mouse game between the sociopathic assassin and the MI6 agent.

READ MORE: ‘Killing Eve’ To End With Season 4 As Network Develops Potential Spin-Offs

As flashes of footage from the new season play, Fiona Shaw’s character Carolyn is heard in a voice-over saying, “Do you ever think what might have happened if we didn’t do what we did? People like us aren’t made for happy lives or happy endings.”

READ MORE: ‘Killing Eve’ Cast And Crew Talk Finale And What’s In Store For Season 4

The teaser ends with Eve, riding a mobility scooter, reunited with Villanelle, asking, “Want a ride?”

Sandra Oh and Jodie Comer star in the series.

“Killing Eve” season 4 premieres Feb. 27, 2022.