Adrian Grenier smells something fishy

And he wants to do something about it. The Entourage actor has been known for taking a deep dive in the effort to save bluefin tuna, a species threatened by extinction. Check out the new PSA Adrian Grenier filmed for Oceana.

Oceana is an international advocacy group that focuses on ocean conservation, with other celebrity supporters including Zach Braff, January Jones, Kate Walsh, Sting, and Harrison Ford. Oceana works to voice the crucial concern over issues that threaten the world’s oceans, including the excessive commercial fishing of bluefin tuna.

Together, the group and its celeb supporters want to get the message across to lawmakers and companies, but they need your help. Take action today to preserve our oceans and marine life for future generations.