List of episodes reusing past footage

These are episodes of Arthur and Postcards from Buster with flashbacks.

Arthur

Season 1

• Arthur's New Year's Eve (clips from Buster's Dino Dilemma, Team Trouble, Francine Frensky, Superstar, Sue Ellen Moves In and Arthur Makes the Team)

Season 3

• The Ballad of Buster Baxter (clips from Team Trouble and Arthur's Faraway Friend)
• Buster's Growing Grudge (clips of D.W. from D.W.'s Blankie, Play it Again, D.W., D.W.'s Snow Mystery, D.W. All Wet, D.W.'s Imaginary Friend, and So Long, Spanky)
• D.W.'s Perfect Wish (clips from D.W. Tricks the Tooth Fairy, D.W. All Fired Up, Attack of the Turbo Tibbles, D.W. Flips, D.W's Deer Friend, Arthur Meets Mister Rogers, D.W. Goes to Washington, Grandpa Dave's Old Country Farm, Play it Again, D.W., Arthur's Chicken Pox, D.W. Thinks Big, Arthur's Baby, D.W.'s Baby and D.W.'s Snow Mystery)

Season 4

• The Blizzard (clip from D.W.'s Snow Mystery)

Season 5

• Kids are from Earth, Parents are from Pluto (clip from Sue Ellen Moves In)
• Francine Goes to War (clips from the first two seasons)

Season 6

• Arthur Loses His Marbles (clip from Arthur's Chicken Pox)

Season 7

• Francine's Split Decision (clips from Friday the 13th and The Big Blow-Up)
• Buster's Amish Mismatch (clip from Buster's Dino Dilemma)

Season 13

•  The Great MacGrady (clips from Arthur - It's Only Rock 'n' Roll)

Season 16

•  The Best Day Ever (clips from various Arthur episodes)

Postcards from Buster

Season 1

• Up the River (clips from Bitzi's Beau)
• Best Friends (clips from various Arthur episodes)
• The Low Riders (clip from April 9th)
• Alien Adventure (clips from April 9th)
• Coming Together (clip from April 9th)