Scooby-Doo and the gang found themselves at the doors of an eerie school, shrouded in mystery and tales of ghouls.

Shaggy stood next to Scooby-Doo, his fear palpable. He hesitated, but he knew they had to go inside.

Velma, with her flashlight, led the way through the dimly lit corridors. She was determined to solve the mystery.

Daphne, in her usual confident manner, followed Velma. She was ready to face whatever the ghoul school had in store.

Fred, the brave leader of the gang, was cautious yet fearless. He opened the door to a dusty classroom.

Suddenly, a ghost appeared, scaring Scooby and Shaggy. It laughed chillingly, promising a tough challenge ahead.

The gang discovered a secret passage. They bravely decided to explore it, each step echoing in the silence.

The ghost reappeared, trying to scare them away. But the gang stood their ground, ready to solve the mystery.

In the hidden room, they found clues pointing to the school's founder. Could he be behind all this?

The ghost appeared again, this time revealing himself as the school's founder. He had been trying to protect his school's secrets.

With the mystery solved, the gang returned to the school's entrance. They were relieved but also excited about their adventure.

As the sun rose, they drove away from the ghoul school, ready for their next mystery. Another adventure awaited Scooby-Doo and the gang!