(Cert 18, 88mins): Starring Tracey Ullman, Selma Blair, Johnny Knoxville. Directed by John Waters.

John Waters evokes another warped vision of modern-day Baltimore in this deranged comedy, which evokes memories of Sirkian white-picket-fence Americana, albeit with a filthy mind.

Bored housewife Sylvia Stickles (Ullman) suffers a mild concussion in a traffic accident which causes a drastic personality shift.

Overnight, she is transformed from a mild-mannered, middle-aged prude into a seductive slut who becomes a slave to her libido.

Other members of Sylvia's community, including her daughter Ursula Udders (Blair) and blue-collar hunk Ray-Ray (Knoxville) suffer similar knocks to the head, creating a tidal wave of fetishes and sex addictions.