Watch Rumbling Hearts Episode 12 “Friends to Enemies” online free in HD on Anime4Soul. This episode first aired on December 20, 2003. It is episode 12 of 14. Use the SUB / DUB switch above the player for English subtitles or the English dub, and the language menu for French and Portuguese.

Previous: Rumbling Hearts Episode 11. Next: Rumbling Hearts Episode 13. See all 14 episodes, characters and voice actors on the Rumbling Hearts page.