In Seasons 6 and 7 , he assumes a largely subsidiary role as unit commander and is no longer directly antagonistic toward Giardello .
Gaffney appeared sporadically throughout the remainder of the series working under Colonel George Barnfather .
In Seasons 6 and 7 , Gaffney assumes a largely subsidiary role as unit commander and is no longer directly antagonistic toward Giardello .
Gaffney appeared sporadically throughout the remainder of the series working under Colonel George Barnfather .