The Bannister family including former K-9 police hero Zeus (voiced by Mario López) is back, and this time they're spending their holidays at a beautiful Rocky Mountain resort. But toss in an unexpected visit from cocky Uncle Randy (Casper Van Dien of 'Watch Over Me' and 'The Curse of King Tut's Tomb') and his foxy poodle Bella (voiced by Paris Hilton) and a familiar pair of bumbling jewel thieves (led by Dean Cain of 'Lois & Clark: The New Adventure of Superman' and 'The Dog Who Saved Christmas') and this holiday may be headed downhill fast! Can Zeus solve the crime, save Bella and hit the slopes, all in time for Christmas Day? Gary Valentine ('King of Queens') and Elisa Donovan ('Sabrina the Teenage Witch' and 'Clueless') co-star in the all-new four-legged family adventure!

Zeus, a Labrador Retriever and a former police dog, has lost his bark after his barking ended up blowing off a five-year investigation and his partner can't shoot straight again and ends up at the pound. He is adopted by a father as both an early Christmas present and as a guard dog for the house, but the mom remains hesitant.

Zeus (voiced by Joey Lawrence) and the Bannister family have moved into a new home just in time for Halloween! When Zeus and George (Gary Valentine of "The King of Queens") decide to investigate a creepy neighbor (Lance Henriksen of Aliens), they discover a scary dog (voiced by Mayim Bialik of "Blossom" and "The Big Bang Theory"), a haunted house and form a surprising partnership with a familiar pair of bumbling burglars (Dean Cain and Joey "Coco" Diaz). Can Zeus bust some ghosts, find a missing cat and face his biggest fear, all in time to go trick or treating? Elisa Donovan ("Sabrina the Teenage Witch") and Curtis Armstrong (Revenge of the Nerds) star in this all-new thrills & chills adventure from the creators of The Dog Who Saved Christmas and The Dog Who Saved Christmas Vacation.

It's a sun-soaked holiday season for the Bannister family as they travel to Southern California to stay with Aunt Barbara, who surprises them with a new puppy named Eve. Everyone is smitten with Eve -- except for the Bannister's dog, Zeus, who sees what a mischievous animal she is when no one else is around. After deciding to run away, Zeus sees Ted and Stewey, two thrifty thieves, trying to break into the family home while the Bannisters are at church. It's up to Zeus and his newest sister Eve to join together to save the holidays for their family!

When Zeus accidentally destroys an important party, he gets sent to obedience school at the worst time! A trio of bumbling burglars is planning a heist. Can Zeus save the day?

It's Easter and everyone's favorite K-9 is back! The Bannisters are heading out on a family cruise and sending Zeus to doggie day care. Everything is going according to plan, until the daycare's crosstown rival hires a trio of crooks to sabotage the fledgling business. Zeus will make some new friends and new enemies as he uses all his tricks to save the daycare and Easter!