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Allen McKenna is a fictional character portrayed by Michael Gianelli in the TV series CSI: Crime Scene Investigation.
They appear in 1 episodes out of a total of 335 aired

Allen McKenna

by Michael Gianelli

character

Episodes1

  • 7.3
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    The Descent of Man
    episode S9.E19 april 2009
    Nick and Riley investigate the case of a badly injured skydiver, while Dr. Langston investigates the death of a religious leader out in the desert.