Grant Morrison Had A Wild Multiverse Cameo In 'Titans

Grant Morrison's influence over the DC Universe just exerted itself with an unexpected cameo in 'The Flash.'

Geoff Johns Breaks Down Titans' Cameo-Filled Surprise Crossover

Titans Season 4's Huge Cameo Brings Back Classic DC History

Titans Season 4 Crossover Episode Includes DCEU & Arrowverse Cameos

Geoff Johns Breaks Down Titans' Cameo-Filled Surprise Crossover

Beast Boy Travels the Multiverse (The Flash, Stargirl, Doom Patrol, Shazam, Swamp Thing cameos along with others) - Titans season 4, episode 9. : r/DCEUleaks

Geoff Johns Breaks Down Titans' Cameo-Filled Surprise Crossover

John Wesley Shipp - News - IMDb

Inside the Mind of Grant Morrison - IGN

The Strange Case of Grant Morrison and Alan Moore, As Told By Grant Morrison

Yes, that really was Grant Morrison playing Grant Morrison in HBO Max's Titans

Titans Season 4 Crossover Episode Includes DCEU & Arrowverse Cameos

Grant Morrison - Wikipedia

Geoff Johns Breaks Down Titans' Cameo-Filled Surprise Crossover