Hawaii Five-0's Chin Ho Kelley is ready to take down a rogues' gallery worth of baddies to keep paradise safe. Nothing conveys that more than the newest clip from season 6's fifth episode.

As fans anxiously await the season 6 premiere, showrunner Peter Lenkov is already doling out teasers for episode 5. Along with a slew of amusing pics (see below), the EP shared a short but intense video of an upcoming take-down.

 #H50 605 Badass Chin

A video posted by plenkov (@plenkov) on Sep 15, 2015 at 12:40pm PDT

Book 'em, Danno. Currently untitled, the episode's side story will throw the members of Five-0 into a Tough Mudder-esque competition. McGarrett (Alex O'Loughlin), Kono (Grace Park), Danny (Scott Caan), and Chin (Daniel DAe Kim) will undergo a thorough (and hilarious) training courtesy of Grover (Chi McBride) and Max (Masi Oka).

#H50 605 A photo posted by plenkov (@plenkov) on Sep 15, 2015 at 3:02pm PDT

A photo posted by plenkov (@plenkov) on Sep 15, 2015 at 10:51am PDT

Editing #H50 605 A photo posted by plenkov (@plenkov) on Sep 15, 2015 at 10:52am PDT

In the meantime, season 5 will premiere with "Mai ho'oni i ka wai lana mâlie (Do Not Disturb the Water that is Tranquil)" before airing "Lehu a Lehu (Ashes to Ashes)," "Ua 'o'oloku ke anu i na mauna," and "Ka Papahana Holo Pono."

From pirates to treasure to torture, the season opener will pick up just moments after the events of the explosive finale. Find out more when Hawaii Five-0 returns to CBS on Sept. 25 at 10 p.m. ET.

Click the video below to see a preview for the season 6 premiere.

Tags: Hawaii Five-O television CBS