Self - UK Ministry of Defence, Ret. (1 episode)

Self - Retired UK Ministry of Defense (3 episodes)

Self (10 episodes)

Self - UFO Researcher (3 episodes)

Self - UFO Expert (1 episode)

Presenter (1 episode)

Self - Fmr. British Government UFO Investigator (16 episodes)

Himself (1 episode)

Self (4 episodes)

Self (278 episodes)

Self - Retired British Ministry of Defence (1 episode)

Himself (1 episode)

Himself (1 episode)