‘The Big Bang Theory’ Season 7 Teaser: Can Penny and Sheldon Survive Without Leonard?

The Big Bang Theory features a group of self-professed sci-fi lovers, but could the show be adding an actual sci-fi twist?

Okay, probably not, but the new teaser does feature Leonard being attacked by a giant sea creature. It’s probably not Cthulhu, but if it does signify another voyage into Sheldon’s imagination then we’re in for a treat. Sheldon has a way with coming up with the most fantastical scenarios. Check out the teaser below. Are you ready to see Sheldon and company again?

The Big Bang Theory season seven premieres with a one-hour special episode Thursday, September 26th at 8PM on CBS.