A color-blind psychiatrist is stalked by an unknown killer after taking over his murdered friend's therapy group and becomes embroiled in an intense affair with a mysterious woman who may be connected to the crime.

A misanthropic author, a single mother and waitress, and a gay artist form an unlikely friendship after the artist is assaulted in a robbery.

A phobic con artist and his protege are on the verge of pulling off a lucrative swindle when the con artist's teenage daughter arrives unexpectedly.

Faced with the challenging behaviour of their kids, more and more parents in America are turning to psychoactive medication to help them cope, even though the drugs, and sometimes the diagnoses, remain controversial. Louis travels to one of America's leading children's psychiatric treatment centres, in Pittsburgh, Pennsylvania, to get ...

Jon Richardson investigates OCD. Is he simply a demanding perfectionist or does he have obsessive compulsive disorder?