Guess Who's a Cheater?

1 Guess Who Gets Expelled? 2 Howloween 2: The Final Reckoning 3 Avery Schools Tyler 4 Stan Falls in Love 5 Avery vs. Teacher 6 Stan Steals Christmas 7 Avery Makes Over Max 8 Avery Dreams of Kissing Karl 9 Dog on a Catwalk 10 Guess Who's a Cheater? 11 Stan's New BFF 12 Stan Sleep Talks 13 Stan Gets Married 14 Guess Who Becomes President 15 Stan Has Puppies (1) 16 Stan has Puppies (2) 17 You're Not My Sister Anymore 18 The Puppies Talk 19 Guess Who's Dating Karl 20 Murder of the Ornamental Dress 21 Stan Rescues His Princess 22 Cat with a Blog 23 Avery Starts Driving 24 Stan's Secret Is Out