The Blue Wall. David Keenan (Carlos Bernard) is a cop who comes from a family of cops. Father, uncle, brothers. They’re all cops. After his younger brother is killed in a bust that smells of corruption, David decides to resign and accept a position as the head of a new commission set up by the Mayor of Miami to bust corrupt police officers. He must sacrifice the love and respect of certain friends and family members to try and save an institution that he grew up loving. Written by David Rodriguez (Push) and produced by Deran Serafian (House) and Carlos Bernard.