Grenier is best-known for his starring role as Vincent Chase on “Entourage,” one of HBO’s most popular half-hour series in the network’s history, and the much anticipated Warner Bros. film version of Entourage that was released in 2015. Grenier recently completed production on two films: the political thriller Public Affairs, alongside Thora Birch and Mimi Rogers, and Southern Fury co-starring Jonathon Schaech, John Cusack and Nicolas Cage. Both films are scheduled for release in 2017.
Most recently, Grenier was seen in the thriller Marauders alongside Bruce Willis and Christopher Meloni, which premiered at the 2016 Sundance Film Festival. Along with memorable roles opposite Meryl Streep and Anne Hathaway in The Devil Wears Prada and in the romantic comedy Drive Me Crazy, his other credits include the Woody Allen films Celebrity, and Anything Else, the new indie film Goodbye World, the John Waters comedy Cecil B. Demented and the Sundance Film Festival-nominated The Adventures of Sebastian Cole.
Founder of Reckless Productions, Grenier has also brought his keen eye and love of storytelling to the production of documentaries: as producer/director of Shot in the Dark (2002), writer/ producer/director of the critically acclaimed Teenage Paparazzo (2010), producer of Don’t Quit Your Daydream (2010) and executive producer of How to Make Money Selling Drugs (2012), in addition to a variety of short films. Grenier is currently in pre-production on the documentary 52, which will chronicle the search for the loneliest whale in the world.
Grenier is also a musician and founder of Wreckroom Records, a music incubator for emerging artists which has aided and promoted dozens of rising young performers and bands. An investor and advisor to emerging technology ventures, he is also a passionate environmentalist who has actively supported organizations focusing on habit-changing education. Motivated to do more, in 2009 Grenier co-founded SHFT.com, a content creation/curation hub promoting sustainable green living through film, design, art and food, currently extending into a broader conscious lifestyle brand. Its real-world projects include the SHFT Mobile Kitchen Classroom, which provides New York City high school students opportunities to engage in experiential lessons around food, health and sustainability. Grenier also serves as a social good advocate on behalf of Dell, championing healthier, eco-friendly choice through digital storytelling and advocacy.