An uneven, but sexy Canadian comedy about three young women - Caroline Dhavernas (''Wonderfalls''), Holly Lewis and Amanda Walsh - who seduce a married man. They essentially blackmail the poor guy into sleeping with all of them on a rotating basis until he is no longer able to endure the situation. The film has a peculiar sense of morality - it is very sympathetic towards its oversexed vixen heroines, while the guy is criticized primarily for cheating on his wife. Directed by John Hazlett, ''These Girls" is far from being entirely successful - the third act goes off the rails and the ending is far from satisfactory - but the picture is still memorable for its sexual anarchy, deft touches of black humour and especially a bravura performance by Holly Lewis.