List of Episodes Arthur Introduced

These are episodes Arthur introduced.

Season 5
Episode 1A: Arthur and the Big Riddle

Episode 2A: Kids are from Earth, Parents are from Pluto

Episode 4B: The Cave

Episode 5B: You Are Arthur

Episode 9A: Just Desserts

Season 6
Episode 4A: Muffy's Soccker Shocker

Episode 5A: The Boy Who Cried Comet

Episode 7A: The Boy with His Head in the Clouds

Episode 7B: More!

Episode 9A: The Good Sport (episode)

Episode 10A: Arthur Loses His Marbles

Season 7
Episode 7B: Buster's Amish Mismatch

Season 8
Episode 3A: Arthur's Snow Biz

Episode 10B: Bleep

Season 9
Episode 2B: George Blows His Top

Episode 5A: Lights, Camera... Opera!

Season 12
Episode 3B: Bats in the Belfry

Season 13
Episode 3B: Brain Gets Hooked

Episode 6B: D.W. Swims with the Fishes

Season 14
Episode 3A: Nicked by a Name

Episode 9A: D.W., Queen of the Comeback

Season 15
Episode 1: Fifteen

Episode 2B: I Wanna Hold Your Hand

Season 16
Episode 2B: Muffy Takes the Wheel

Episode 3B: Blockheads

Episode 9A: Fern and the Case of the Stolen Story

Episode 10B: The Best Day Ever

Season 17
Episode 4B: Just the Ticket

Episode 6A: Speak Up, Francine!

Episode 7A: Pets and Pests

Episode 7B: Go Fly a Kite