Into The Arrowverse: Supergirl celebrates its 100th episode!

Pictured (L-R): Thomas Lennon as Mxyzptlk and Melissa Benoist as Kara/Supergirl — Photo: Katie Yu/The CW

The Arrowverse celebrated an exciting milestone this week: Supergirl’s 100th episode! It was fun, thrilling, and gave us the return of Mon-El (Christopher Wood). It’s hard to believe that we’re already 100 episodes into Supergirl; the network switch and epic crossovers flew by!

Supergirl and Black Lightning stood out to me this week. The 100th episode celebration for Supergirl was a given, but Black Lightning really surprised me with its storyline. I’ve always kept my expectations for that show at a minimum, and I’m happy it exceeded them.

There’s a lot to discuss, so let’s not waste any time and get right to it! Oh, and remember: SPOILERS ahead!