Kathryn Hahn had several credits to her name before 'Wandavision', including 'Bad Moms', 'Step Brothers', 'Transparent' and more. Her enigmatic role on the Marvel Disney+ series has everyone watching it intrigued.

Hahn plays Agnes on the series, a neighbour of Wanda and Vision's.

Appearing on Jimmy Kimmel Live!, she was asked to describe her character in more depth. But Hahn's lips were sealed (those Marvel NDA's must really be something, huh?).

"I can tell you that she's a nosy neighbour," she said. "I can say that over and over and over again."

When asked if Agnes is the villain Agatha Harkness in disguise, which has been a popular fan theory, due to a couple of physical similarities, Kathryn Hahn opted to sigh and drink some Pimm's ("Excuse me, I'm sorry," she jokes. "I'm just having a sip of my Pimm's cup.").

So take from that what you will.

Hahn also shared stories about getting a computer for the first time, working on her first movie with Matthew McConaughey, and her love of tankinis.

She concludes the interview by attempting to lift her husband off the ground when challenged by Jimmy. He also boldly gave them another challenge...

Watch the delightful interview in full below (they talk 'Wandavision' from about 2:50 in).