Tony Jaa unchained in Ong-Bak 3 teaser poster

Little bits and pieces of Tony Jaa's Ong-Bak 3 (องค์บาก 3) continue to eke out here and there. Last month, there was the Ong-Bak 3 teaser released as an extra on the Ong-Bak 2 Blu-ray in the U.S.

Now there's a teaser poster, which Twitch has. Go on over for a bigger look and what Todd Brown has to say about it, including voicing hope that he'll soon be able to share some footage he saw at the European Film Market.

Ong-Bak 3 is now scheduled for release in Thai cinemas on May 5 -- Coronation Day in Thailand. A fitting occasion for the king of Thai martial-arts action cinema.