Louis Theroux has a famous family that includes a TV star brother and an actor cousin

Louis Theroux has reportedly landed a star-studded cast for his next documentary which will include a variety of celebrities.

Journalist and documentary maker Louis Theroux has a very talented family dotted across the world. One cousin is a famous American actor and screenwriter. Louis has a lookalike TV star brother and a cousin who is an actor and writer. He also has a brother who looks like a TV star.