Overview
- The penultimate episode aired on Thursday and drops Stuart and his friends into a DC-style comic world where they meet the Golden Age Flash and face Mr. Freeze.
- Show creators say they originally asked to use Green Lantern but were denied because HBO is running the live-action Lanterns series and wanted to protect that property.
- Producers pivoted to Jay Garrick, the Golden Age Flash, as a better fit for dimension-hopping story beats and worked with DC CCO Jim Lee on the character designs.
- The episode deliberately plays with comic continuity by pairing a Flash story with a Batman villain to generate meta humor and let the comedy point out comic-book oddities.
- The series has been renewed for Season 2 and showrunners say they expect to keep mining DC characters when Warner Bros. permissions allow, making studio coordination a key factor for future cameos.