The Flash: The Complete Seventh Season (Box Set) [DVD]

"After last season's cliffhanger which saw the Mirror Master victorious and still-at-large in Central City, Barry Allen/The Flash must regroup in order to stop her and find his missing wife. With help from the rest of Team Flash, Barry will ultimately defeat Mirror Master. But in doing so, he'll unleash an even more devastating threat: one that threatens to tear his team - and his marriage - apart."