Season 1 Channel 4 , 2012 Watch now This ground-breaking series about the psychology and science of eating scrutinises the habits of overweight families by putting them under 24-hour camera surveillance. Season 2 Channel 4 , 2013 Watch now New series of the show that puts a household under 24-hour surveillance to discover if the residents are Secret Eaters. Season 3 Channel 4 , 2014 Watch now Anna Richardson returns for a new series of the show about eating and being caught eating on camera.