Guess who's back? Back again? Yes, Michelle Gomez’s Missy is OFFICIALLY back on the set of Doctor Who.
And she is, in her own words, “hard at it”, working her wonders on something that “begins with a T… and ends with an ARDIS”.
"I'll be coming out of this soon," she adds malevolently.
Gomez’s return to the show isn’t a surprise – it was announced last year – but what Missy will be getting up to remains a mystery.
She has previously hinted that the Time Lady’s interactions with new companion Bill could be rather interesting, though.
“I’m very excited to see what [Bill] will do,” Gomez told RadioTimes.com backstage at London Film and Comic-Con. “I’m more excited to see what Missy will do with her."
Could her actions prompt the 13th Doctor's departure by Christmas? Only space and time will tell...