Yakkity Yak

After breaking into Professor Crazyhair's lab and causing a mess Yakkity and Keo are forced to do some house cleaning as their punishment. While cleaning, the boys end up in an even bigger mess when they lose one of the professor's more important inventions.

All Episodes - Season 1

Episode 1

The Yak and the Hat

Episode 2

Cowinator

Episode 3

3 Cheers for Penelope

Episode 4

My Dad the Robot

Episode 5

Nerds Are People Too

Episode 6

The 10% Solution

Episode 7

3 Minutes and Funny

Episode 8

Nature Calls

Episode 9

Hypnotic Yak

Episode 10

As the Worm Turns

Episode 11

A Tree Grows in Onion Falls

Episode 12

Spring Cleaning

Episode 13

Dial-a-Yak

Episode 14

Darn-it Dog

Episode 15

Yakstravaganza

Episode 16

Curly Top

Episode 17

I Want My Yak TV

Episode 18

Election Dysfunction

Episode 19

And That's the Weather

Episode 20

Pineapple Upside Dead Cake

Episode 21

A Yak and His Fish

Episode 22

Regarding Chuck

Episode 23

Double Double Oil and Trouble

Episode 24

High Fashion Yak

Episode 25

National Day of Yakking

Episode 26

Fairy Yakkity

Episode 27

End of the Line

Episode 28

Yakeo

Episode 29

It's a So-So Life

Episode 30

House Sitters

Episode 31

The Fan

Episode 32

From Boom to Bust

Episode 33

Cabin Fever

Episode 34

My Fair Crazyhair

Episode 35

Fount Onion

Episode 36

Sharing Bear

Episode 37

The Damage Is Done

Episode 38

Home School

Episode 39

Onion Falls 500

Episode 40

Teacher's Pet

Episode 41

Lucky Undies

Episode 42

Camp Onion

Episode 43

Blue Rinse Test

Episode 44

Snow Biz

Episode 45

Rondo Reversal

Episode 46

Ice Cream You Scream

Episode 47

Due Back Tomorrow

Episode 48

Onion Falls Most Wanted

Episode 49

Practically Funny

Episode 50

Daddy Uh-Oh

Episode 51

Yaks A Plenty

Episode 52

Techno Prisoners