Beast Boy Travels the Multiverse (The Flash, Stargirl, Doom Patrol Cameos) - Titans 4x09 (HD)

Beast Boy Travels the Multiverse (The Flash, Stargirl, Doom Patrol Cameos) - Titans 4x09 (HD) References and Cameos: - CW’s The Flash - Stargirl - Swamp Thing - Shazam - Grant Morrison - Teen Titans GO! - Harley Quinn: The Animated Series - Smallville - Superman 1978 - Batman 1966 - Doom Patrol There are a few more in there that I am unsure of. Let me know what they are!