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Arthur

What Is That Thing?/Buster's Best Behavior

Season 4 Episode 9 | 26m 56s

Arthur and friends encounter a mysterious and magical device that solves all their problems. What is that thing? / Buster knows he's fun, but he's beginning to feel like he's not particularly good at anything. Arthur knows he's smart, but he's beginning to feel like he's boring. When Buster and Arthur try to become like each other, everyone feels confused!

Aired: 05/19/20 | Expires: 12/04/25
Extras
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Nature
Preview of Parenthood "Freshwater"
Animal parents must overcome freshwater’s constant changes.
Preview: S44 E7 | 0:30
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Preview of Parenthood "Grasslands"
Animal parents must balance risk and reward to raise their young in grasslands.
Preview: S44 E6 | 0:30
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NOVA
Angkor: Hidden Jungle Empire Preview
New evidence sheds light on the remarkable life—and mysterious collapse—of the ancient jungle city.
Preview: S53 E2 | 0:30
Watch • 1:08
All Creatures Great and Small
Episode 3 Scene
James and Helen find themselves scrambling to coordinate their busy schedules.
Clip: S6 E3 | 1:08
Watch • 0:30
All Creatures Great and Small
Episode 3 Preview
Tristan and Siegfried find themselves in competition. Mrs. Pumphrey prepares Tricki for a visitor.
Preview: S6 E3 | 0:30
Watch • 0:30
NOVA
Asteroids: Spark of Life? Preview
What if violent asteroid impacts actually jump-started life on Earth? Explore a dramatic theory.
Preview: S53 E1 | 0:30
Watch • 0:30
All Creatures Great and Small
Episode 2 Preview
James and Siegfried clash over new technology at the vet practice.
Preview: S6 E2 | 0:30
Watch • 1:27
All Creatures Great and Small
Episode 2 Scene
Mrs. Pumphrey seeks help when she thinks Tricki is giving her the cold shoulder.
Clip: S6 E2 | 1:27
Watch • 2:53
All Creatures Great and Small
Real James Herriot Family History
Nicholas Ralph and Rachel Shenton on bringing James and Helen Herriot's real family history to life.
Clip: S6 | 2:53
Watch • 1:01
All Creatures Great and Small
A Day in the Life on Set With Tricki
See how Tricki spends a day on the set of All Creatures Great and Small.
Clip: S6 | 1:01
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