|Date of Birth||1975|
|Family|| Stephanie Kaye (sister)
Ms. Kaye (mother)
|School(s)||Degrassi Junior High|
|First Episode||Kiss Me, Steph (1.01-DJH)|
|Last Episode||Three's a Crowd (5.12-DH)|
|Reason||End of series|
|Portrayed By||Duncan Waugh|
Original Degrassi Season 1
Starts as: Grade 7Arthur started his grade 7 year at Degrassi by being rejected socially by his popular older sister, Stephanie Kaye. He thus tries to find his way around Degrassi Junior High on his own. He runs into Joey Jeremiah who traps him in a storage closet, from which he is released by Yick Yu. The two start a friendship, as they find their way to their homeroom class. Arthur borrows his sister's old paper so he can help Yick prove that Mr. Raditch was giving him poor marks because he does not like him. Arthur does not believe this. The two got into many situations, like trying to be tall like Archie Simpson and trying to be cool like Rick Munro. Arthur also watches porn with Yick, and when the other grade sevens do not like Stephanie's actions as school president, he is the only one who sticks up for her.
Arthur continues his grade 7 year, and starts to have wet dreams, but Yick helps him get over his problem when the two call Dr. Sally, and she explains to them that there is nothing wrong with him. Arthur helps his sister when she starts to feel depressed and starts spouting suicide threats.
Season 3Arthur returns to Degrassi as a grade 8, after his mother wins the lottery. He does not want this to get out, and tries to keep it private. Yick, however, does not like the fact that Arthur is rich, and their relationship is strained at one point. However memories of all the things they had been through together help them get over this argument and continue to be friends.
When Arthur learns that his cousin Dorothy has a crush on Yick, they try to deal with this next issue. Later in the year, Arthur does not like his father's new girlfriend Carol, and he and Yick try to break them up. The two attend the Degrassi graduation dance, and manage to escape the building when the fire burns the school to the ground.
Arthur and Yick's friendship is strained when Yick starts to become popular with other students, and Arthur does not. For his grade 9 and grade 10 years, he deals with Yick smoking pot, and him ditching Arthur. Arthur starts to have a crush on Caitlin at one point but gets this out of his system. He tries out for the talent show with his cousin Dorothy as well. Yick and Arthur's friendship is regained when Arthur shows Yick, Joey, and Luke that he knows how to play poker very well.
Arthur's mother, Ms. Kaye, was portrayed by Pat Beaven. She worked in a pharmacy.
If his mother had won custody, while his potential stepfathers included "Michael" (Jerry McNabb), his mother married "Jerry" (Mike Douglas) by the spring of 1990 (as confirmed by third season episode "Making Whoopee ").
Arthur's father, a letter carrier, who has custody of Arthur and hoped to regain custody of Stephanie, was played by James Johnston.
Arthur potentially had a stepmother named Carol (a letter carrier), portrayed by Donna Tunney, and the two adults seemed to be moving rapidly toward getting together, but Arthur's strong adverse reaction to her rapid rise resulted in Carol breaking up with Mr. Kobalewsky.
- In the Degrassi Franchise, Arthur had the very first line. ("Hey Stephanie, wait up.")
- Arthur was the very first character to have a wet dream. The second was J.T., and the third was Wesley.
- Arthur was the first character to bring a pet to school. The second is Fiona.
- Arthur shares a few similarites with future Degrassi graduate, Toby Isaacs.
- In 8th grade, Arthur became much like sister when his cousin, Dorothy came to Degrassi, and he was embarrased of her.
- Arthur and Dorothy were Degrassi's first pair of cousins. The other pair were Chantay and Dave.