Star Trek: Deep Space Nine and Big Finish star Chase Masterson is adding another genre series to her CV, with a guest appearance on next week’s episode of The Flash.

Although details of her role are being kept under wraps, Masterson told Sci-Fi Bulletin, “I can’t say too much, but The Flash team is fantastic – rockin’ chemistry – you’ll see!” The episode should air in the UK towards the end of February.

Masterson’s second season as bounty hunter Vienna is due out this month from Big Finish.