The Russo family goes on a vacation to the Caribbean, but when Alex accidentally uses magic to change history, the family must find a magical treasure to save their wizard powers before it's too late.

When Alex uses magic to create a clone of herself, the clone turns evil and threatens to destroy Alex's loved ones. Alex must face her own dark magic and stop her evil alter ego before it's too late.

When Alex is caught using magic to clean her room she is forced to go to wizard school with Justin. Max and Jerry camp out on the terrace to prove their manhood.