Friendship Day is the worst day of the year, according to Voltar. The one day of the year when old foes (cats and dogs, villains and heroes, Doomageddon and Frogg) put aside their differences and have fun - with each other! Voltar is sickened by this day and embarks on a crusade to ruin Friendship Day for everyone. But Voltar will have his work cut out for him. Friendship, it seems, is rather hard to beat!