Season 1

Charlie searches for Letter A, who has picked all the apples from the apple tree.

Charlie and Letter B play ball together, but the ball runs off and bounces happily away.

Letter C offers to take Charlie to the alphabet party. While going over a bridge, C's car gets stuck. Will they make it to the party?

Charlie is afraid to get his teeth checked by Letter D, the dentist. He runs away and finds himself in the forest of doors.

Letter E gets upset when the egg he tries to paint runs off. Charlie and E go searching for the egg.

Letter F has lost his flute. Charlie and F go searching for it and find it at the circus.

Letter G, the gardener, is growing grapes in his garden. Charlie wants to bring them to the alphabet party.

Letter H has a wonderful new hat to take to the alphabet party, but it gets blown away by the wind.

Letter I and Charlie decide to take an igloo to the Alphabet party.

Letter J wants to take the jam she made to the alphabet party, but she ate it all!

Charlie's kite flies into King K's kingdom. King K doesn’t want to return it.

Letter L has invited Charlie over for some lemonade. While picking lemons from the tree, she sees a lion sleeping underneath it.

Letter M, the magician, wants to show off his magic tricks at the alphabet party, but he accidentally turns himself into a mouse!

Letter N is very excited to show her new necklace to all her letter friends.

Who was keeping Letter O up all night? A hooting owl! Will Charlie be able to wake him up in time?

Letter P, the painter, wants to paint a delicious pear. Charlie accidentally eats the pear.

Queen Q is making a quilt with all the letters of the alphabet. The fireflies come to help her.

Letter R has created a friendly giant robot. Charlie and the robot quickly become friends.

Letter S wants Charlie to taste the soup she has made to bring to the alphabet party, but the spoon has fallen into the pot.

Letter T really wants to have some tea before the alphabet party – but there's no time!

Letter U uses her umbrella to jump between the clouds but doesn't remember how to come down.

Letter V's violin and Charlie's tricycle get swallowed up by a vacuum cleaner!

Letter W, the friendly witch, uses a spell to make a huge watermelon. W wants to share the fruit with all the other letters at the party.

Letter X wants to surprise all his friends at the Alphabet party, but he's all out of ideas.

Letter Y is the happiest letter of the alphabet. Why? Because she's yellow! She wants to paint all the letters of the alphabet yellow so they can all be happy too.

Letter Z has taken the zebra's stripes. Now that he wants to give them back, he doesn't know where she is.