Online Video Guide

Mary-Kate Olsen and Ashley Olsen can solve any crime by dinnertime! In their trademark trench coats and fedoras, these pint-size private eyes and self-described super duper snoopers work out of the Olsen & Olsen Mystery Agency (a.k.a. the attic), taking calls from those in need. From Transylvania (The Case of Thorn Mansion) to SeaWorld (The Case of the SeaWorld Adventure), these singing sleuths and their faithful dog, Clue, are on the case.Not only do these loveable two travel to Hawaii to solve The Case of the Hotel Who-Done-It and hack into Santa's computer to find out who stole the Christmas spirit in The Case of the Christmas Caper, Mary-Kate and Ashley also sing songs (ever wonder where mummies come from?) and try to dissuade their little sister from tagging along.