Olifants explores the psychology and welfare of the African elephants in UK captivity in comparison to their lived experiences the wild. Filmed across UK zoos and the South African bush, the documentary contrasts the different environments and ways of life. Conservationists and researchers contribute personal insights and scientists reveal that there are severe physiological, psychological and social impacts of captivity. The film hopes to influence public perception of the lives of these captive animals, raise awareness about welfare in the UK and encourage audiences to think about the bigger picture of captivity.