When Archie's cousin Andrew comes to Riverdale there's never a dull moment! And on this visit, he's not alone! The villainous Mad Doctor Doom and his organization C.R.U.S.H have targeted the students of Riverdale High with a devious plan to turn them into the Walking Dazed! But when Andrew gets captured it's up to Archie and his agents of R.I.V.E.R.D.A.L.E. to stop the spread of Formula Z, rescue Andrew and help capture the mysterious Sharry, the Spy Girl.