Richard Bilton
В роли: Self - Reporter

John Capel
В роли: Plant Supervisor

John Clarke
В роли: Self - Chief Executive, Nuclear Decommissioning Authority

Doug Cooper
В роли: Self - Sellafield Deputy Managing Director 2011 to 2013

Jack Devine
В роли: Self - Sellafield Chief Decommissioning Officer 2013 to 2014

Anthony Hart
В роли: Self - Office for Nuclear Regulation

Meg Hillier
В роли: Self - Chair, Public Accounts Committee (как Meg Hillier MP)

John Large
В роли: Self - Independent Nuclear Expert

David Pethick
В роли: Self - Director, Nuclear Management Partners 2008 to 2013

Tony Price
В роли: Hmself - Sellafield Managing Director (хроника)

Adam Prickett
В роли: Reconstruction Actor

Rex Strong
В роли: Self - Head of Nuclear Safety, Sellafield (как Dr Rex Strong)