2 seasons available
The gang tracks a jewel thief back to the house of inventor Dr. Jekyll.
The gang finds an unconscious bank guard with a mysterious blank paper.
The Mystery Machine breaks down outside a haunted Southern mansion.
The gang searches for a missing archaeologist.
The gang investigates a mysterious clown at the local circus.
The gang visits a haunted castle in Transylvania.
A witch and a zombie chase people away from a scary swamp.
The gang's boat collides with a freighter manned by Redbeard the pirate and a ghost crew.
A millionaire promises his fortune to anyone who will spend the night in his haunted castle.
The kids stumble upon an abominable snow creature while on vacation.