Season 1 (Arthur's Adulthood)

1. New Beginnings (1 hour episode) - Arthur moves out of his parents home to live with all of his friends. (Aired September 23, 2007)

2a. A Fun Day/2b. Road Racers - Arthur and his friends have a fun day out; Arthur joins a road race and becomes hospitalized. (Aired September 30, 2007)

3a. Dark Turn/3b. In Memory Of George - Binky kills George and the friends mourn over it; Arthur and the gang hold a funeral for George. (Aired October 7, 2007)

4a. Get a Job, Binky!/4b. Party-palozza - Arthur, Buster and Fern try to convince Binky to get a job to no avail; The gang holds a party and gets drunk. (Aired October 14, 2007)

5a. Memories from Lakewood/5b. A Big Duel - The gang remembers their Lakewood days 15 years ago; Muffy and Francine argue, which they act very childish and then make up months later. (Aired October 21, 2007)

6a. Roadtrip/Hall-O-Weener - The gang go on a roadtrip from Los Angeles to New York City, which Arthur is attacked by a group of stoners; Buster plays a Halloween prank on Arthur, involving weiners. (Aired October 28, 2007)

7a. Binky The Bully/7b. Bully Troubles - Binky is a bully and everyone is sick of that; Arthur is really having trouble finding peace between Binky and him, so he will try to plot revenge soon. (Aired November 4, 2007)

8a. Arthur's Revenge/8b. Dance Party - Arthur plots his revenge by killing Binky; Everyone is happy Arthur killed Binky so they all have a dance party. (Aired November 11, 2007)

9a. Sea Cruise/9b. The Trip - Sue Ellen takes the others on a sea cruise across the sea; Buster takes some hardcore drugs and has a really disturbing trip. (Aired November 18, 2007)

10a. Thanks for Giving/10b. Christmas - A Thanksgiving related episode; A Christmas related episode. (Thanks For Giving - Aired November 25, 2007/Christmas - December 23, 2007)

11a. Arthur's Nightmare/11b. Magic Ball - Arthur gets a nightmare, so the whole gang has to sleep with him (Buster and Fern in the bed with him, Francine on the floor and Muffy, The Brain and Sue Ellen on mattresses); The gang find a magical ball which can do anything, especially destroy a whole city. (Aired January 12, 2008)

12a. Crime Fighters/Mystery of Shallow Bay - Buster and Fern become crime fighters that solve mysteries; Arthur goes to Shallow Bay, gets jumped and attacked and Fern does a mystery. (Aired January 19, 2008)

13a-20 soon........