There's something strange happening at the Valleby museum. Could an Egyptian mummy really have awakened after 3000 years? The museum's night watchman claims to have witnessed the impossible though—a walking mummy! According to the frightened night watchman, he witnessed the mummy strolling through the museum.
But that's not all; on the same eerie night, the museum's prized painting is cut out of its frame, disappearing without a trace. Enter the young detectives, Jerry and Ma