Power Rangers: S.P.D.

In the not-too-distant future, Earth is home to various alien races. Thus, to keep the peace, an interstellar law enforcement agency known as Space Patrol Delta, or SPD, has established an academy on the planet. Three young members of its B-Squad cadets, Sky, Syd, and Bridge, each with genetic abilities and a desire to become a Power Ranger like those on the A-Squad, are assigned the task of arresting a pair of "Robin Hood"-like teens, Jack and Z, who turn out to also have genetic powers! As Troobian Emperor Gruumm, SPD Commander Anubis "Doggie" Cruger's old enemy, plots to bring his armies to Earth, the struggle between the B-Squad and the pair of thieves ends up interrupted by the intervention of Troobian cyborg soldiers, called Krybots!

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?

Emperor Gruumm's Troobian forces attack the Helix Nebula, prompting Doggie to send the A-Squad in response. With the resident Ranger team off Earth, the B-Squad cadets are given greater responsibility. Jack, already uncomfortable with being part of the team, soon discovers the perks of being Red Ranger, and abuses his status to an arrogant degree, putting him on the outs with the other Rangers. Can his ego be deflated and the team restored before they have to take part in their first Megazord fight?

Sky, falling back into the role of loner more now that he's been overlooked at being chosen as the Red Ranger, refuses to join in any of the teams' activities, and repeatedly argues with Jack during battle. His temper is only made worse when Jack and Bridge are given new super charged bikes, while he's not! Meanwhile, Gruumm and his minions scheme to steal a truckload of diamonds in hopes of converting them into a new source of energy. Will Sky's confliction with Jack end giving the Troobians what they want?

Syd regards RIC as an annoying pest for following her around everywhere until he takes a hit for her in battle. Slated for deactivation since his technology is outdated, Sydney entreats techo-geeks Bridge and Boom to perform an emergency upgrade and save this formerly christened "glorified appliance." Meanwhile, Gruumm endorses Rhinix's plan to transform humans into energy fluid.

'A' Squad is officially declared missing in action. Not allowed to leave Earth and learn their fate, 'B' Squad is assigned the lesser task of tracking down an alien bank robber who cuts into banks. T-Top, an aggressive monster with phenomenal slicing abilities, seems the obvious culprit but clues point Bridge elsewhere.