Finally! I love college basketball and March Madness (and so does CBS—the ratings were amazing!), but I do miss my favorite sitcom, The Big Bang Theory. Well, fear not, because an all-new episode airs tonight!

I caught up with the cast to see how much they've actually absorbed from all that crazy scientific dialogue they've had to memorize, plus an extra something special from Jim Parsons. Watch!

Oh, and for your Big Bang icing on the cake, see what Jim Parsons did for me that TOTALLY blew me away!

Impressive, right? I adore this cast--they are so fun and game for anything!

An all-new episode of The Big Bang Theory airs tonight on CBS.

Photo: Monty Brinton/CBS

More from The Big Bang Theory:

What's coming up next for your favorite characters? See what Chuck Lorre told us!

game for anything">Simon Helberg, Melissa Rauch and Mayim Bialik sing us the Big Bang theme song!