Mark's first narrative feature, “Dopamine" won the Alfred P. Sloan Prize at Sundance in 2003. Decena's documentary work spans across themes of social justice, sustainable design and the environment. His doc features include “Watershed" for the Redford Center, and "Not Without Us", which aired nationally on PBS. His latest film, "Farming While Black” recently premiered at the 2023 Mill Valley Film Festival. Mark is also the founder of Kontent, a boutique production company based in San Francisco, housing a Kollective of award winning filmmakers, producers and creatives.