Teen Titans Go!
Ruler's Rule/Helmet of Doom
Season 9
Robin teaches the Titans how to use a ruler. / The Titans get stuck in the swamp and learn the truth about the Hall of Doom.
Teen Titans Go! airs on Cartoon Network +1 at 5:00 PM, Wednesday 11 February.
Topics
Children's ➝ Youth Programmes
Cartoons ➝ Puppets