When Dr. Pretorius creates a giant monster out of mucus, Stanley discovers the deadly consequences of having a cold while wearing the mask.

Stanley celebrates his birthday by bringing his friends on a cruise, but Dr. Pretorius threatens them with a tidal wave machine.

Stanley's favorite cartoon characters come to visit him in real life, stirring up trouble.

In a special cartoon crossover, Stanley gets some help from Ace Ventura, Pet Detective to recover his kidnapped dog.