Season 18

01 The Friend Who Wasn't There Episode 129th September 2014 After she hears D.W. talking to her imaginary friend, Muffy tries to find her own. 02 Surprise! Episode 229th September 2014 When she is un-invited to Catherine's sixteenth birthday party, Francine tries to to make it the worst party ever. 03 The Case of the Girl With the Long Face Episode 330th September 2014 George is concerned about Fern when she falls into a state of sadness, but doesn't know why. Wanting to get to the bottom of the mystery, he enlists Buster Baxter to investigate. 04 The Substitute Arthur Episode 430th September 2014 Buster has to find someone else to hang out with while Arthur is on a weekend trip. 05 The Tattletale Frog Episode 51st October 2014 Bud Compson continuously wins against D.W., so she suggests a game called Throw the Hat, in which she accidentally breaks Dad's Froggy. 06 D.W. & Bud's Higher Purpose Episode 61st October 2014 When D.W. and Bud are too short to go on a roller coaster, they try to trick the ticket taker into letting them get on. 07 Best Wishes Episode 72nd October 2014 After wishes for snow and cupcakes come true, Buster, Francine, and Binky are convinced that George has Wish Mojo, and put him under incredible pressure to use his new Wish Mojo to wish for even more snow. 08 The Tardy Tumbler Episode 82nd October 2014 Prunella is excited about making the gymnastics team, until she realizes practice starts at 6:00 in the morning! Can she honor her commitment or will she hit the snooze button? 09 Fountain Abbey Episode 926th January 2015 Muffy is sad to discover that one of her ancestors worked as a maid for one of Binky's ancestors - a lord. Upon further investigation, Muffy finds out how that maid got promoted to a business manager. 10 Arthur Calls It Episode 1026th January 2015 Arthur is umpiring a baseball game against Mighty Mountain and he has to decide whether Buster properly scored a home run. 11 Two Minutes Episode 111st June 2015 Timmy is outraged when he discovers Tommy was born two minutes before he was, leading to Tommy acting like a superior to Timmy. 12 Messy Dress Mess Episode 121st June 2015 Ladonna is cast an important role in an upcoming school musical, and Muffy lends her a dress for the rehearsal. 13 Whip. Mix. Blend. Episode 137th September 2015 When Rattles and his mother are invited to stay at her boyfriend's house for a weekend, Rattles must learn to get along with his two kids. 14 Staycation Episode 147th September 2015 D.W camps out in the backyard and learns that doing such a thing can be an adventure in its own right. 15 Shelter from the Storm Episode 158th September 2015 A powerful hurricane hits Elwood City. Ladonna's dad is called up by the Army Corps of Engineers. Muffy relocates to a shelter, while Arthur struggles to reunite lost pets and owners. And Brain seeks the help of a therapist to help him manage his anxiety. 16 Arthur Read, Super Saver Episode 169th September 2015 After hearing a slideshow on the Great Depression, Arthur begins to worry about the amount of money his family seems to be wasting through usage of water, electricity and lawn mowers. 17 Tibbles to the Rescue Episode 179th September 2015 D.W saves Tommy and Timmy from a fall, and they decide to repay her, much to D.W's annoyance. 18 The Pageant Pickle Episode 1810th September 2015 Arthur is embarrassed about having to go see D.W's spring pageant, which he believes to be a waste of time. 19 Some Assembly Required Episode 1910th September 2015 D.W is waiting for her new playground to be built, and all she has to play with is the box that it came in.