Perfect Storms
S04E20 Karate Island
SpongeBob gets an invitation to compete on the enigmatic Karate Island, where the winner will be declared the "King of Karate." Excited, he and Sandy make their way to the island, only to discover that the entire event was a clever ruse designed to trick SpongeBob into purchasing property.
Season 4 Episodes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
Fear of a Krabby Patty
Shell of a Man
The Lost Mattress
Krabs vs. Plankton
Skill Crane
Good Neighbors
Selling Out
Funny Pants
Mermaid Man & Barnacle Boy VI - The Motion Picture
Enemy In-Law
Patrick SmartPants
SquidBob TentaclePants
Have You Seen This Snail?
Dunces and Dragons
Krusty Towers
Mrs. Puff, You're Fired
Chimps Ahoy
Ghost Host
Whale of a Birthday
Karate Island
All That Glitters
Wishing You Well
New Leaf
Once Bitten
Squidtastic Voyage
Bummer Vacation
Best Day Ever
Wigstruck
That's No Lady
The Thing
Hocus Pocus
Driven to Tears
Rule of Dumb