Britain's X Files
- El episodio se transmitió el 9 ene 2004
Andrew Brookes
- Self - Aerospace Analyst
- (as Wing Commander Andrew Brookes)
James Chapman
- Self - Cultural Historian
- (as Dr James Chapman)
David Clarke
- Self - Social Historian, Sheffield University
- (as Dr David Clarke)
Nicholas Cull
- Self - Cultural Historian
- (as Prof Nicholas Cull)
Charles I. Halt
- Self - US Air Force
- (as Lt Colonel Charles Halt)
Pamela Hicks
- Self - Lord Mountbatten's Daughter
- (as Lady Pamela Hicks)
Harriet Jones
- Self - Cold War Historian
- (as Dr Harriet Jones)
Bernard Lovell
- Self - Founder, Jodrell Bank Observatory
- (as Sir Bernard Lovell)
James Penniston
- Self - US Air Force
- (as Sgt Jim Penniston)
