Star vs. the Forces of Evil
Season 1, Episode 5: Monster Arm
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Marco breaks his arm before a Karate tournament. Star uses her wand to fix it, but accidentally gives him an evil sentient tentacle arm.
All Episodes - Season 1
Episode 1
Star Comes to Earth
Episode 2
Party With a Pony
Episode 3
Match Maker
Episode 4
School Spirit
Episode 5
Monster Arm
Episode 6
The Other Exchange Student
Episode 7
Cheer Up Star
Episode 8
Quest Buy
Episode 9
Diaz Family Vacation
Episode 10
Brittney's Party
Episode 11
Mewberty
Episode 12
Pixtopia
Episode 13
Lobster Claws
Episode 14
Sleep Spells
Episode 15
Blood Moon Ball
Episode 16
Fortune Cookies
Episode 17
Freeze Day
Episode 18
Royal Pain
Episode 19
St. Olga's Reform School for Wayward Princesses
Episode 20
Mewnipendance Day
Episode 21
The Banagic Incident
Episode 22
Interdimensional Field Trip
Episode 23
Marco Grows a Beard
Episode 24
Storm the Castle