A brilliant but socially inept 14-year-old experiences heartbreak for the first time when his two best friends – Cappie, an older-brother figure, and Maggie, the new girl with whom he is in love – fall for each other.
A little girl's imaginary friends come to life when she goes through her great-grandmother's antique mirror, a la Alice, after she sees it glowing.
Dr Tuttle uses the Doppelganger to breach a mirror, letting Dragora, Dabble and Swanson into the people world. Dragora uses this opportunity to get revenge on Mary Margaret, by way of having her over for tea.