If you don't know her, drop everything and go watch the second episode of 'True Detective' season one right now. Thank us later.

Alexandra Daddario is one of those actresses who you've definitely seen, but maybe don't know by name... for now, anyway. Her wide array of credits have seen her team up with Leatherface in 'Texas Chainsaw 3D,' The Rock in 'San Andreas,' on the receiving end of Charlie's cruel intentions in one of the best episodes of 'It's Always Sunny in Philadelphia,' and bouncing across the beaches in the big screen 'Baywatch' reboot. Also, did we mention that she was in 'True Detective' season one?

She also teamed up with Kate Upton in 'The Layover,' which wasn't about competitive sexy pillow fighting like we had hoped. She'll appear next in the mystery thriller 'We Have Always Lived in a Castle,' and, in case we didn't mention it, she was great in 'True Detective' season one, you guys... especially episode two.