Adrian Brody gives a very creepy tone to "Oxygen", which is a good thing. Maura Tierney is credible as a tormented cop. The screenplay about an ego driven kidnapper who idolizes Harry Houdini is different and intriguing. His ability to manipulate and outsmart the police and F.B.I. keeps things interesting and for about the first 75 minutes almost everything seems believable. Towards the end and especially with the ending, logic is completely suspended, the plot becomes contrived, and the audience is left with a preposterous conclusion. It is a real shame that "Oxygen" ends so badly, because the movie is highly watchable up until the wheels come off. - MERK