The Equalizer - Complete Series DVD Seasons 1-3:
 
Robyn McCall, an enigmatic woman with a mysterious background, uses her extensive skills to help those with nowhere else to turn. McCall comes across to most as an average single mom who is quietly raising her teenage daughter. But to a trusted few, she is "The Equalizer" -- an anonymous guardian angel and defender of the downtrodden, who's also dogged in her pursuit of personal redemption. "Loosely based on the classic Equalizer TV Series of the same name, this TV show has already gained much deserved noteriety for being not only entertaining, but addictively engaging."