Pokémon

Pokémon (1997 – 2023)

1997 • 25 seasons • Animation, Action & Adventure • TV-Y7

On August 8, 2026

#3262 ▼ 3173

3262nd by attention TV show online

29.5 Attention Score

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Overview Watch Cast Seasons (25) Episodes Ranked Similar Videos Images

photo from the episode

Episode 44 — Mass Hip-po-sis!

Season 10 • Pokémon

Released: 2007-08-23 • Animation/Action & Adventure/Sci-Fi & Fantasy

50%

User score

Ash, Dawn and Brock discover a lost Hippopotas and set off to return it to its herd. However, they have to fend off Team Rocket's attacks and the Hippopotas' sleep-inducing ability to succeed in their quest.

Episodes

Episode 1
Following A Maiden's Voyage!
2006-09-28

Episode 2
Two Degrees of Separation!
2006-09-28

Episode 3
When Pokémon Worlds Collide!
2006-09-28

Episode 4
Dawn of a New Era!
2006-10-05

Episode 5
Gettin' Twiggy with It!
2006-10-19

Episode 6
Different Strokes for Different Blokes!
2006-10-26

Episode 7
Like it or Lup It!
2006-11-02

Episode 8
Gymbaliar!
2006-11-09

Episode 9
Setting the World on its Buneary!
2006-11-16

Episode 10
Not on MY Watch Ya Don't!
2006-11-30

Episode 11
Mounting a Coordinator Assault!
2006-12-07

Episode 12
Arrival of a Rival!
2006-12-14

Episode 13
A Staravia Is Born!
2006-12-21

Episode 14
Leave it to Brocko!
2006-12-21

Episode 15
Shapes of Things to Come!
2007-01-11

Episode 16
A Gruff Act to Follow!
2007-01-18

Episode 17
Wild in the Streets!
2007-01-25

Episode 18
O'er the Rampardos We Watched!
2007-02-01

Episode 19
Twice Smitten, Once Shy!
2007-02-08

Episode 20
Mutiny in the Bounty!
2007-02-22

Episode 21
Ya See We Want an Evolution!
2007-03-01

Episode 22
Borrowing on Bad Faith!
2007-03-08

Episode 23
Faced with Steelix Determination!
2007-03-15

Episode 24
Cooking Up a Sweet Story!
2007-03-29

Episode 25
Oh Do You Know the Poffin Plan!
2007-03-29

Episode 26
Getting the Pre-Contest Titters!
2007-04-05

Episode 27
Settling a Not-So-Old Score!
2007-04-05

Episode 28
Drifloon on the Wind!
2007-04-12

Episode 29
The Champ Twins!
2007-04-12

Episode 30
Some Enchanted Sweetening!
2007-04-19

Episode 31
The Grass-Type is Always Greener!
2007-04-26

Episode 32
An Angry Combeenation!
2007-05-03

Episode 33
All Dressed Up with Somewhere to Go!
2007-05-10

Episode 34
Buizel Your Way Out of This!
2007-05-17

Episode 35
An Elite Meet and Greet!
2007-05-24

Episode 36
A Secret Sphere of Influence!
2007-05-31

Episode 37
The Grass Menagerie!
2007-06-07

Episode 38
One Big Happiny Family!
2007-06-21

Episode 39
Steamboat Willies!
2007-07-05

Episode 40
Top-Down Training!
2007-07-19

Episode 41
A Stand-Up Sit-Down!
2007-07-26

Episode 42
The Electrike Company!
2007-08-09

Episode 43
Malice in Wonderland!
2007-08-16

Episode 44
Mass Hip-po-sis!
2007-08-23

Episode 45
Ill-Will Hunting!
2007-08-30

Episode 46
A Maze-ing Race!
2007-09-13

Episode 47
Sandshrew's Locker!
2007-09-27

Episode 48
Satoshi and Hikari! Head for a New Adventure!!
2007-09-27

Episode 49
Dawn's Early Night!
2007-10-04

Episode 50
Tag! We're It...!
2007-10-04

Episode 51
Glory Blaze!
2007-10-18

Episode 52
Smells Like Team Spirit!
2007-10-25

Information

Episode air date	23.08.2007
Episode runtime	23 min
Episode rating	5.00
Genres	Animation / Action & Adventure / Sci-Fi & Fantasy
TMDB series rating	8.0
IMDb series rating	7.6
Series status	Ended
Age rating	7+
Country	JP

Trailer

Additional videos

Alola (Season 22)

Alola (Season 22)

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Alola (Seasons 20-21)

Alola (Seasons 20-21)

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Kalos (Seasons 17-19)

Kalos (Seasons 17-19)

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Unova (Seasons 14-16)

Unova (Seasons 14-16)

▶

Sinnoh (Seasons 10-13)

Sinnoh (Seasons 10-13)

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Hoenn (Seasons 6-9)

Hoenn (Seasons 6-9)

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Johto (Seasons 3-5)

Johto (Seasons 3-5)

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Kanto (Seasons 1-2)

Kanto (Seasons 1-2)

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Viz/Pioneer DVD & VHS Commercial

Viz/Pioneer DVD & VHS Commercial

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Opening 1 - "Aim to Be a Pokémon Master" - Rica Matsumoto [Pre-Porygon | Remastered w/ Subs]

Opening 1 - "Aim to Be a Pokémon Master" - Rica Matsumoto [Pre-Porygon | Remastered w/ Subs]

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Catch 'Em All on VHS Advert (VHS Capture)

Catch 'Em All on VHS Advert (VHS Capture)

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Cast

Rica Matsumoto
Satoshi (voice)

Ikue Otani
Pikachu (voice)

Daiki Yamashita

Daiki Yamashita
Gou (voice)

Kenyu Horiuchi
Narrator (voice)

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