Season 2 · Episode 21 of 24
Aired Feb 28, 1973
The Seventh Grave
Wed, Feb 28, 1973
·
60 min
0 of 24 watched this season
One step forward, two steps back as Cannon hunts a mass murderer. Helping to cloud the facts: a police lab technician who's altering the evidence as quickly as it is found.
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Airs
Wed, Feb 28, 1973
60 min
Show
Cannon
123 episodes
Episode
S2 · E21
in Cannon