Though given the chance to escape imprisonment, Jack and Z instead return to the ambush of Krybots, and aid the newly morphed B-Squad in their first fight as SPD Power Rangers. The pair of thieves are soon arrested despite this, but given a second chance, allowed by Commander Doggie Cruger to join the B-Squad. Z eagerly agrees, though Jack refuses and remains jailed. When Z realizes what she and Jack had that the Troobians wanted, can the B-Squad recover the device in time, against an assault by a Bluehead and Krybots? Or will they need a Red Ranger to make their team complete?