CRIMINAL MINDS “The Big Wheel” Season 4 Episode 22

Watch a sneak peek of Criminal Minds Season 4 Episode 22 “The Big Wheel” airing this Wednesday April 29 at 9pm on CBS.

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Episode Synopsis: CRIMINAL MINDS “The Big Wheel” Season 4 Episode 22 – When the team is sent a videotape from a serial killer detailing one of his crimes, they discover a hidden message asking them to help him stop his murderous ways, on CRIMINAL MINDS, Wednesday, April 29 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Alex O’Loughlin (“Moonlight”) Guest Stars as the Unsub.