Attack of the Sandman is the eighth episode of the first season of the animated series, Martin Mystery. It was originally released on November 26, 2003.
At a university in Vancouver, the trio realize that a professor doing experimental sleep research has unwittingly unleashed the Sandman, a mythical creature who traps sleeping people in his nightmare world. In order to stop him, the trio must journey into the nightmare world and confront their own fears.
When two college students are unable to awake after being part of a sleeping research project, Martin, Java and Diana head to Vancouver found out what the problem.
Martin made a bet with Diana that if she can't go 24 hours without consuming any type of sugar, she would have to do his homework for a month.
- Carrie Hunter
- Dr. Marcus Hanlon
- The scene where Carrie was half submerged in a fountain is a reference to John Everett Millais' painting, Ophelia.