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What happens when irresistible impulses and delusional thoughts take over people's minds? This documentary series investigates the manic behaviour caused by three psychological disorders.
A doctor relays her experience as the target of a female stalker
1:57
Series 1, Episode 3, Erotomania
Exploring the mental mechanisms behind celebrity stalking
1:59
A pyromaniac describes his dangerous obsession with fire
1:07
Series 1, Episode 2, Pyromania
WARNING This clip features nudity
Exploring the sexual attraction fire has for pyromaniacs
2:44
From the overbearing boss to the ego that spirals dangerously out of control, Egomania…
From an innocent curiosity about fire shared by many children, through an interest in…