David
Steve Savage (8 episodes)
Self - Presenter (50 episodes)
Self - Judge (19 episodes)
Self - Presenter (3 episodes)
Self - Presenter
Self - Expert (2 episodes)
Presenter (95 episodes)
Craig Mackenzie (1 episode)
Self - Host
Self - Narrator (voice) (8 episodes)
Lieutenant Frank Cioffi
Self - Contestant (1 episode)
Self - Participant (1 episode)
Self - Host (6 episodes)
Presenter (6 episodes)
Self - Panellist (1 episode)
Self - Presenter (1 episode)
Self - Host (2 episodes)
Self (1 episode)
Self - Contestant (1 episode)
Alexander Le Cheyne (1 episode)
Himself
Writer
Self - Judge (1 episode)
Team Captain (3 episodes)
Self - Panellist (1 episode)
Himself
Writer
Self - Presenter (112 episodes)
Self (1 episode)
Self - Judge (1 episode)
himself
Writer
Security Guard (1 episode)
Self - Team Captain (52 episodes)
Self (3 episodes)
Comedian (1 episode)
