A Kooky Spooky Halloween; Sheep's Halloween Costume

A sleepwalking Pig is mistaken for a ghost on Halloween eve.

Back on Track; The Rainbow Birthday Cake

Frog tries to repair a broken railroad track.

Bed Bugs; Snug as a Bug

Bugs break Frog's new bed and try to repair it.

Bit by Bit ; Ride 'em CowBear

Duck and Bug accidentally break a birthday present.

Boppin' With the Bug Band; Shuffleword

Frog helps Bug, Fly and Bee craft some cool songs.

Bugs to the Rescue; Sheep's First Bike Ride

Dog accidentally floats away in a hot-air balloon.

Castles in the Sea; Get Your Coat

Duck and Shark's sand castle disappears.

Dancing Dog; Pig's Big Moonlight Feast

Dog learns about musical instruments.

Dog's Camping Adventure; V Is for Vacation

Pig and Frog take Dog on his first camping trip.

Dog's Having a Party; Dong Wants to Play Ball

Dog and Duck plan to throw a party at Dog's house.

Duck at Bat; You Can Never Have Too Many Oo's

Duck loses the letter B to his baseball bat.

Duck Saves Spider's Web; Caterpillar Gets a Home

Duck accidentally smashes Spider's web.

Duck's First Sleepover; One Hat Fits All

Duck attends his first sleepover party.

Duck's Hiccups; A-A-Choo!

Duck experiences his first-ever case of the hiccups.

Flying Ant; The Dancing Duck Bonanza

A wingless Ant wants to take part in the Insect Air Show.

Get Set for 'ET'; Duk Plays the Piano

Duck creates a cloud dragon while skywriting in his jet.

Get Well Soon Soup: Mmm-Mmm-Milk

Pig makes a sick Ant his special Get-Well-Soon Soup.

My Fuzzy Valentine; Love Bug

In the Season 2 opener, Bug learns to sign his name.

Pies, Pies, Pies!; Waterlogged

Pig vows to make a pie for all the residents of "WordWorld."

Pig's Present; Tick Tock Space Clock

Pig becomes impatient waiting for his birthday.

Pl-Pl-Plane; Mail Mix-Up

Frog misplaces the letters "pl."

Play Ball; M Is for Map

The gang teaches Robot how to play baseball.

Playing Spies; Wee Little Whale

Sheep and Duck spy on Dog to learn his secret.

Princess Sheep; W Drought

Sheep hogs the only crown when she and Bear play princess.

Robots to the Rescue!; Radio Read-a-thon

Frog discovers the letter "s" and adds it to words.

Rocket to the Moon: The Birds

Frog sets out to rescue the Little Piggies from the moon.

Runaway O; Happy Birthday, Dog!

Debut: The adventures of "WordFriends."

Sh-Sh-Shark!; Dog Wants to Play Ball

Duck makes a new friend, Shark.

Shark's First Day Of School; Shark's First Loose Tooth

Shark's petrified about the first day of school.

Snug as a Bug; Nightlight

Bug has difficulty falling asleep.

Superhero Sheep; Pirate Ship

Sheep becomes a superhero thanks to the letter S.

The Best Nest; Duck's Family Reunion

Duck's nest breaks apart into letters.

The Lost Letter L; Catch That C!

Duck tries to repair a lamp he accidentally broke.

The Mystery of the Disappearing Pie; Duck's Family Reunion

Sheep investigates when Pig's pie for Bear disappears.

The Race to Mystery Island; A Star Is Born

Pig and Frog race each other to Mystery Island.

There's an Ant in Every Giant; Chef Sheep

Ant adds a G and an I to his name to become "Giant."

Totally Terrific Duck; A Star Is Born

Duck wants to look "totally terrific" for a portrait.

Welcome Home, Duck; The Lost Letter L

The dock leading to Duck's nest is broken.