Keith Mann is a British animal rights campaigner and writer, alleged by police in 2005 to be at the top of the Animal Liberation Front (ALF) pyramid.[1] He is the author of From Dusk 'til Dawn: An Insider's View of the Growth of the Animal Liberation Movement (2007). Viewed as a cause celebre within the global animal rights movement, he has acted as a spokesman for the ALF, attracting the support of celebrities such as Carla Lane and Celia Hammond.[2] He was the subject in 2006 of a Channel 4 documentary by Yousaf Ali Khan, Angels of Mercy?.[3]