Carl²
Season 1, Episode 18: Grade A Disaster
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Thanks to the help of C2, Carl becomes a teacher's pet. Mr. Agar gives him access to the teacher's lounge where Carl touches the teacher's computer for the fun of it. On the computer, he accidentally changes everyone's report card to straight A's.
All Episodes - Season 1
Episode 1
The Art of Being Carl
Episode 2
Carl, True or False
Episode 3
Paging Dr. Carl
Episode 4
Carl the Magnificent
Episode 5
Tree to Be
Episode 6
A Scare to Remember
Episode 7
A Tale of Two Carls
Episode 8
Carl of the Wild
Episode 9
Christmas Clone
Episode 10
Romeo and Juliet
Episode 11
As Seen on TV
Episode 12
Cry Robot
Episode 13
C2 Loves Lorna
Episode 14
Carl Bullied
Episode 15
Carl Scared
Episode 16
Replacement Carl
Episode 17
Time to Lean, Time to Clean
Episode 18
Grade A Disaster
Episode 19
Take Your Clone to Work Day
Episode 20
Chad to the Bone
Episode 21
Marshal Awe
Episode 22
Sibling Rivalry
Episode 23
Birthday Boys
Episode 24
It's A Frog's Life
Episode 25
Carl Pierced
Episode 26
Clone Come Home