Issue 23: Knockoff!
Red X reappears in the city, but seems to be in more than one place.
- A "Knock off" is another word for a copy or clone.
- There are many references to popular shows and movies throughout the story, such as "Star Warriors", "Lord of the Earrings", "Powder Puff Girls", "Tallville", etc.
- This is the only Teen Titans Go Issue featuring Control Freak.