In 2012 , he appeared in the National Film Board of Canada documentary '' Payback '' , based on Margaret Atwood 's '' Payback : Debt and the Shadow Side of Wealth '' , which premiered at the 2012 Sundance Film Festival . He appears in the documentary film '' A Place at the Table '' which opened in the US on 1 March 2013
2012 Sundance Film Festival
2012 Sundance Film Festival
Raj Patel