A lonely doctor who once occupied an unusual lakeside home begins exchanging love letters with its former resident, a frustrated architect. They must try to unravel the mystery behind their extraordinary romance before it's too late.
A masked villain wreaks mayhem on the city of Coolsville with a monster machine that creates real-life versions of Mystery Inc.'s former foes like The 10,000 Volt Ghost, The Cotton Candy Glob, The Skelemen and The Pterodactyl Ghost. Fred, Daphne, Shaggy, Velma and Scooby-Doo launch an investigation into the monster outbreak that leaves Shaggy and Scooby questioning their roles in Mystery Inc. Eager to prove their detective skills, the ever-ravenous duo comes up with a secret plan to solve the mystery all by themselves. Can the gang unravel their most challenging case?
Margaret O'Halloran is a dog trainer with a unique talent and a nose for a mystery. Now an old lady has been savaged to death, her faithful dog is the prime suspect. But Margaret smells a murderer of the two legged variety.
When the Mystery Inc. gang is invited to Spooky Island, a popular amusement park, they soon discover that the attractions aren't the only things that are spooky. Strange things are happening, and it's up to Scooby, Shaggy, Fred, Daphne, and Velma to uncover the truth behind the mysterious happenings.
A husband and wife detective team takes on the search for a missing inventor and almost get killed for their efforts.
A man awakes-- without memory -- in a pit full of bodies and must figure out if the people who rescued him are the killers, or if he is the murderer.
A brother and sister move into an old seaside house that has been abandoned for many years on the Cornwellian coast. They soon discover that it is haunted by the ghost of the mother of their neighbor's granddaughter, with whom the brother has fallen in love.
The Mystery Inc. gang takes a trip to Japan and finds themselves circling Asia and the Pacific in a treasure hunt, racing against the vengeful Black Samurai and his Ninja warriors to find the legendary Sword of Fate, an ancientblade fabled to possess extraordinary supernaturalpowers.
Part-time model Valentine unexpectedly befriends a retired judge after she runs over his dog. At first, the grumpy man shows no concern about the dog, and Valentine decides to keep it. But the two form a bond when she returns to his house and catches him listening to his neighbors’ phone calls.
Browning is a PI with a bad cold, who's sent to investigate a case by a mysterious client. He stumbles across the body of a young woman and is stabbed to death, and when he wakes up in heaven, they tell him he's "marginal material," and they can only decide on his final destination through one last assignment: to go back and solve his own murder. As a dog. A cute fluffy little dog (Benji). Undaunted, Browning begins to investigate the case as best he can around his canine disabilities (dialing the phone presents a special challenge) to solve the murders, save the girl, and see justice done.
As they penetrate deeper into the darkness of the forrest, a group of hunters guided by a wolf is getting closer and closer to the source of the original sin.
Brenda, a timid, withdrawn woman, meets Peter, a man she believes is finally the love of her life. However, little does Brenda know that Peter is a vicious serial killer.
While her mother is away on business, a young girl home alone with her older brother witnesses her neighbor's kidnapping. But no one believes her--not her brother, not the cops. So she takes matters into her own hands putting her life at risk to save her neighbor.
A couple's camping trip turns into a frightening ordeal when they stumble across the scene of a horrific crime.
When Violet accepts an invitation to a private island with some of the world's most famous social influencers, she expects a weekend of unrivaled viral opportunity. She soon becomes part of her own horrific reality show when the guests are pitted against each other to capture the island's legendary man-eating dogs before they become victims of the monstrous canines.
When Woodstock's fancy new nest disappears one afternoon, he turns to Snoopy for help. Adopting the guise of Sherlock Holmes (complete with cloak, deerstalker cap and bubble pipe), Snoopy and Woodstock go on the hunt for the missing nest.
Serenity Fall's favorite super sleuth is on the case again! The town is alarmed when a priceless crystal turns up missing. The only suspect seems to be a strange man living in the woods known as Shaman. It's up to Roxy Hunter (Aria Wallace) and her best friend Max to discover the identity of the true thief and recover the precious jewel. Could it be the Shaman? Or is it the person no one would ever suspect? In the tradition of Nancy Drew and Harriet the Spy, here comes the irrepressible Roxy Hunter. In the young sleuth's second adventure, a priceless crystal goes missing on the eve of Serenity Fall's 150th anniversary celebration, leading the entire town to suspect a bizarre recluse known as the Shaman living in the woods. It's up to Roxy and her best friend Max to sort the matter out.
A brutally honest dog psychiatrist, Dr. Fluffy, skips town when her patient is accused of killing their cheating husband and Dr. Fluffy thinks she's to blame.
A man awakens in a car wreck at the bottom of a steep cliff. He can't remember who he is or how he got there, but a report over the radio fills in some of the blanks, as it describes a violent bank robbery and names a perpetrator who happens to be sitting dead in the back seat.
Philo Vance, accompanied by his prize-losing Scottish terrier, investigates the locked-room murder of a prominent and much-hated collector whose broken Chinese vase provides an important clue.