King River struggles to keep the kingdom running without Queen Moon's help.
Star returns to her home dimension of Mewni where she discovers that magic is disappearing throughout the kingdom.
With Ludo in control of the kingdom, Marco must decide his next move.
King Ludo's reign reaches as a tipping point as Star returns to the castle. Star must summon her strength to save her family and the kingdom.
Despite dire warnings, Ludo tries to write a new chapter in the Book of Spells.
Space Cabbie inadvertently learns about a great threat to the Justice League when one of his passengers turns out to be Darkseid.
Buffrog helps Star escape from Moon's ever-protective watch.
Rob and the ninjas are back in action looking for their next project, and Rob has his hands full with amazing properties. But, the house that speaks to Rob has big problems. Will the ninjas be able to see the potential?
Zak and the crew return to Tooele, Utah, to investigate a recently abandoned nursing home that shares the same building with a haunted attraction that was in operation during their original investigation of Tooele Hospital in 2011.
Cosima is forced into an alliance when an old enemy returns to the island, accelerating P. T. Westmorland's sinister agenda. Meanwhile, on the mainland, Krystal stumbles onto a vital clue to the Neolution endgame. Sarah and Mrs. S’s research into Neolution's corporate ties leads to the cosmetics industry and an inevitable cross with Krystal Goderitch. But before Sarah can dig deeper, Krystal hijacks the investigation.
The plot to kidnap Benedict Arnold is hatched; Peggy learns Cicero's secret; Washington and the French clash over strategy.
The quads try to take the perfect picture at their Aunt Jackie's farm to best their rival quadruplets, the Kramdens, but end up hurting their aunt's chances to win a contest in the process.
Rob designs a VIP hibachi grill for the hero house with fiber-optic lights that change colors with the push of a button. It's safe to say the ninjas will be dining in style, so long as no one gets scorched in the process!
Star must dig deep and challenge archnemesis Ludo in an effort to save her family and kingdom.
Pol Veterinary Services deals with a busy week as a potbelly pig, hurt horses and injured cats need help.
When the team finds a low-priced zombie in a good neighborhood, it seems too good to be true. And it is. At first, the team thinks that they're dealing with old termite damage and no live bugs, but the more they look, the more damage they find. As they uncover problems in the ceiling, the floors, and everywhere in between, they realize that this zombie is being eaten from the inside out. They have to tent the house and then repair everything in the house from the floor up in order to turn this bug infestation into a home.
A chatty motorist becomes agitated when officers start asking questions. Police are shocked when a fleeing driver calls his wife in the middle of a pursuit. Deputies catch a man lying and give him a test to prove his innocence.
When the band gets a new classmate who is unable to keep a secret, it threatens the future of the band.