After a successful party celebrating the first birthday of Gummy, her pet alligator, Pinkie Pie invites her friends for an "After Birthday" party the next day. However, they claim to have other errands to run, declining the invitations. She finds out these so-called "errands" are just an excuse to avoid the party. Have they grown tired of the pink pony's frequent celebrations, or is there something bigger involved?
Elenco: Tara Strong , Andrea Libman , Ashleigh Ball , Tabitha St. Germain , Cathy Weseluck , Michelle Creber , Claire Corlett , Madeleine Peters , Nicole Oliver , Peter New , Brenda Crichlow , Chantal Strand , Shannon Chan-Kent , Brian Drummond , Rebecca Shoichet , Kazumi Evans .