If you weren’t able to attend the Batman 75 WonderCon panel last weekend, you’re in luck! DC has put the entire thing online to celebrate crossing the 200,000 subscriber mark on their YouTube channel. Check out the once-in-a-lifetime Batman 75th Anniversary panel featuring Kevin Conroy, Jim Lee, Bruce Timm, Peter Girardi, Kevin Smith and Ralph Garman.

On a related note, there will be another Batman 75 panel featuring Kevin Smith, Kevin Conroy, Chip Kidd, Marc Tyler Nobleman , and Michael Uslan on Monday, May 5th from the Paley Center for Media in New York. Don’t miss the live stream at 6:30pm ET.