Being a famous television star and aspiring musician, we’d imagine The Vampire DiariesKat Graham (Bonnie Bennett) has lots of party invites and glamorous friends to distract her from her to-do list. Apparently, we were wrong. Kat’s Achilles heel? Robin Williams, circa 1978.

“Shut up sit down and read these damn scripts Kat. what the f—k is wrong w you why are you still watching Mork & Mindy?! My sanity,” Kat tweeted on November 6 when she was apparently in the throes of a Mork & Mindy marathon.

For those who don’t know, Mork & Mindy was an awesome sci-fi television sitcom that ran from 1978 until 1982 on ABC. The show — about an alien named Mork and his human roommate/friend Mindy — was technically a spin-off of the wildly-successful Happy Days. An unknown Robin was cast in the title role, and his hilarious antics as clueless Mork are seriously worth a watch. We totally understand how Kat could be distracted by them. Hey, maybe there’s a Mork & Mindy remake in the works that Kat could read a script for/star in! Two birds, one stone.

Are you surprised to hear about Kat’s distraction? Check out a video of Robin in action below, then sound off in the comments!

Catch the next episode of The Vampire Diaries on Thursday, November 7 at 8 p.m. ET on The CW.