Angelina wants to be the new Sunbeam but the part goes to little Henry. Angelina must overcome jealousy and help Henry or he will lose the part.

Angelina finds a butterfly and takes it home. Henry lets it loose.

Angelina paints a picture for Miss Lilly as a Christmas present, then learns that The Pinkpaws will give Miss Lilly an expensive necklace

The mouselings vie in a treasure hunt in teams of two. But The Pinkpaws cheats on Angelina and Alice, who vow revenge.

Angelina has to look after her young cousin, Henry at the Fair.

Alice and Angelina miss their chance to get tickets to the ballet dance and their efforts to find a way all fail. But Angelina's father has a big surprise for the both of them.

Angelina and her friend Alice accidentally destroy Mrs. Hodge Podge's prize cauliflower. However, Sammy gets blamed for the accident.

Miss Lilly is leaving to teach at a new school. The ballet class is very upset with this news and try to persuade her to stay by giving her gifts and showing her how wonderful the town and her current students are.

Miss Lilly is coming to dinner at Angelina's cottage and Angelina wants everything to be perfect to impress her after a talk with the twins. Angelina makes Cucumber Soup for Miss Lilly. The dinner seems to end in a disaster, but Miss Lilly comforts Angelina and lets her know that cucumbers give her the hiccups.

Angelina comes across a coin she thinks is a Lucky Penny, helping her regain confidence and neglect her dance practice. Then she loses the coin, but she harnesses enough self-confidence to do the dance perfectly for her audition.

Garden gnomes are being stolen in Mouseland. Inspired by Monty the Mouse Detective, Angelina becomes a detective. At first, she finds nothing, but she soon discovers that Mrs. Hodgepodge is secretly mending the stolen garden gnomes.

Angelina is looking forward to the dress rehearsal but her tutu rips!

Angelina and troublesome Sammy need to learn how to work together in the boat decorating contest or all of their hopes will be washed downstream.

Angelina is disappointed that she cannot join the adults at The Costume Ball. Mrs. Hodgepodge is babysitting her and Alice, as she is the only adult in Mouseland who is not going to The Costume Ball. Alice and Angelina decide to disguise themselves as an adult to attend the costume ball but while Angelina wants to dance, Alice just wants some food. Sadly they both get caught and are made to clean up the Halle and eat cabbage jelly sandwiches.

Angelina and Henry are camping. Is a fearsome black cat stalking the hills?

Angelina gives away her old rag doll Polka, but later she really wants her toy of memories back. While teaching a preschool class how to dance, she realises that the new owner Mary needs it more.

The boys are teasing William for doing ballet.

A new Chipping Cheddar resident called Anya is introduced and quickly befriends Angelina. However, Anya is ostracised by Sammy Watts and the Pinkpaw twins for prejudicial reasons. Angelina clears Anya's name and helps her to fit in with the other mouselings.

Miss Lilly chooses Angelina to be The Rose Fairy Princess, but Angelina is nervous about the flying stunt. Determined not to let Miss Lilly down, Angelina goes along with the stunt and overcomes her fear.

Alice gives Angelina a new gym bag, but when she mislays it, Alice thinks Angelina gave it away and doesn't appreciate her and the two friends fall out, until Henry finds the bag and Angelina and Alice make up.

Chipping Cheddar have been asked to enter a team in the Icepuck League, but girls can't play.

It's Valentine's Day, and Angelina has made cards for all her favourite people.

Miss Lilly takes Angelina to dance for Queen Seraphina and Princess Valentine. Unfortunately, they soon get lost after their train breaks down, but Doctor Tuttle rescues them in his balloon and they reach the palace ready for the grand banquet.

Alice is selected for the All Mouse Gymnastics Championships.

Angelina now has a baby sister named Polly. Unfortunately, Angelina's parents are too preoccupied with Polly to give Angelina attention and are quite disorganized. Angelina then becomes jealous, frustrated, neglected and upset, and starts whining and crying as usual, and goes as far as to destroying her room out of jealousy because she feels like her family doesn't care about her anymore. Can the whole Mouseling family sort out the problem and reassure to Angelina that they still love her? Will Angelina accept her new sister?