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The M squad is called in after a series of factory fires occur in the Chicago area. The case become complex after the unusual chemical signature of the fire accelerants is identified.
First Air Date : Sep 20, 1957
Last Air date : Jun 21, 1960
Episode : 117 Episode
Season : 3 Season
Runtime: 30:14 minutes
Studio: NBC
Country:
Cast: Lee Marvin, Paul Newlan
Crew: Maxwell Shane (Producer)