Nothin' To Be Afraid Of

Nothin' To Be Afraid Of is the one hundred and eighty-ninth episode of Season 1.

Plot
Dennis, Ruff, Joey, Margaret, and Gina are at the amusement park. Margaret questions Joey about why he doesn't want to ride on the haunted mansion ride, with Joey's justification being "It's scary". Margaret just calls Joey a baby. Gina insists on going to the haunted mansion, and the five go there.

As they reach the haunted mansion, Joey lies that he has to take out the trash, but Margaret tries to persuade Joey to go on the ride by saying the scary stuff is run by computers. Gina and Margaret head up to the haunted mansion, giving Dennis a menacing idea. He lets Gina and Margaret go ahead of them, and Ruff stays out.

Margaret and Gina take the ride, while Dennis and Joey go into the back door. Joey is too scared to follow until Dennis reminds him they're not on the ride. Margaret wasn't scared one bit when she sees a groom and bride dancing until they turn into a monster dancing with a skeleton, where Margaret really gets a fright. The skeleton jumps onto the chair Margaret and Gina are on, asking "Care to dance?", where Gina recognizes it as Margaret's old ballet teacher. Margaret shrugs it off with "Very funny, Gina!".

Meanwhile, Dennis and Joey have reached the control room, and Dennis shows Joey that it's nothing but machines. Dennis demonstrates by pulling a lever, letting a mummy loose and unbandage himself, scaring Margaret. Gina jokes the mummy really became "unraveled" as it was just a skeleton breaking to pieces. Next, a vampire comes out of a trap door and leans on Margaret, scaring her in the process. Gina gets the vampire off of Margaret and says she should've gone with Joey.

Joey wonders what the switches do, and pulls some of them. This causes bats and a dragon to scare the living daylights out of Margaret and Gina. When Joey presses some more buttons, as Margaret and Gina reach the cemetery, ghosts and red monsters surround them. An amusement park worker hears the screaming and telephones the manager about it. The manager is all "What do you expect to hear from a haunted mansion? Snoring?!". The worker tells him to check it out anyway.

A white monster comes onto Margaret and Gina, continuing to scare the living daylights out of them when the manager comes to the haunted mansion. Dennis hears the manager coming, sets the machinery back the way it was, and he and Joey escape. The manager sees nothing funny in the control room.

Once the ride is over, the two kids in front of Margaret and Gina found the ride boring. Dennis and Joey come to the girls, ask how the ride was, and Gina wants to know if Dennis and Joey were scared. Joey wasn't scared at all. Margaret lies that she wasn't scared at all.... that is, until Ruff barks, causing Margaret to jump in fear and onto a brown monster, scaring her even more. Dennis, Joey, and Gina laugh at this.