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Season guide

Arthur: Season 16

19 episodes Premiered Oct 15, 2012 Updated Oct 16, 2026
Previously on Arthur

Season 16 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Picks up essential narrative continuity directly following the events of Arthur Season 15.
  • ⚡ Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
  • ⚡ Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
  • ⚡ Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
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Season 16 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 16 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 16: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

16%
84%
Mytharc (3): Crucial lore & season climaxes
Core (16): Character development & subplots
Side Quest (0): Standalone / filler
S16·E1 Mytharc

Based on a True Story

Oct 15, 2012 · 13 min

A new girl named Ladonna moves to Elwood City from Louisiana with her family. In order to make friends, she tells the Lakewood students stories about her life. As she continues wit

S16·E2 Core

Flippity Francine

Oct 16, 2012 · 13 min

Muffy videotapes Francine attempting a soccer stunt that goes horribly wrong, and uploads it online, where it becomes increasingly popular. Francine is initially embarrassed, but w

S16·E3 Core

Muffy Takes the Wheel

Oct 16, 2012 · 13 min

It’s the 1st Annual Lakewood Derby and Muffy’s revved up! But when she enlists her dad to help her make the winning car, he completely takes over. Can Muffy hit the brakes on this

S16·E4 Core

All About DW

Oct 17, 2012 · 13 min

D.W. get jealous when Emily gets to be Little Red Riding hood and D.W. has to be tree number two.

S16·E5 Core

Blockheads

Oct 17, 2012 · 13 min

D.W. and Emily become obsessed with building their dream house out of blocks.

S16·E6 Core

Get Smart

Oct 18, 2012 · 13 min

Mr. Ratburn must prove that his answers are correct and that a 100% accurate computer's answers are wrong.

S16·E7 Core

Baby Steps

Oct 18, 2012 · 13 min

Mei Lin can say "hello" AND play the piano?!? Kate can't even wave! Worried about her sister's future, D.W. enlists the help of Brain.

S16·E8 Core

Night of the Tibble

Oct 19, 2012 · 13 min

The Tibble twins are having their first sleepover and invite James over.

S16·E9 Core

Read and Flumbergast

Oct 19, 2012 · 13 min

A cupcake's been stolen! The primary suspect: Tommy Tibble. D.W. gathers a jury and demands that justice be served. Can D.W. get Tommy to confess? Or will she lose control?

S16·E10 Core

The Last Tough Customer

May 6, 2013 · 13 min

The Tough Customers have to change their ways. Molly might not be able to do so.

S16·E11 Core

Brain's Chess Mess

May 6, 2013 · 13 min

In order to improve his game for a competition Brain forms a chess club.

S16·E12 Core

Baseball Blues

May 7, 2013 · 13 min

George can't wait to play baseball.

S16·E14 Core

Buster's Book Battle

May 8, 2013 · 13 min

Buster starts reading books in order to earn points to win prizes.

S16·E15 Core

On the Buster Scale

May 8, 2013 · 13 min

Buster and Brain disagree over movie reviews.

S16·E17 Core

Sue Ellen Vegges Out

May 9, 2013 · 13 min

Sue Ellen makes a change in her diet, prompting Muffy and Francine to try and imitate her vegetarianism.

S16·E18 Mytharc

So Funny I Forgot to Laugh

May 10, 2013 · 13 min

Arthur's teasing of Sue Ellen's new sweater makes her feel bad.

S16·E19 Mytharc

The Best Day Ever

May 10, 2013 · 26 min

Everyone remembers their best days.

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