Watch How the Grunch Cribbed Christmas Full Movie Free Online 123Movies. Scrags, Keith, and Esther have been recruited by Gwen to host an evening of special guests, music, and fundraising! Together, these four make up the Solve It Squad, Mayberry’s premier former kid detective gang. An ambitious narcissist, a loveable doofus, a skittish sad-sap, and a scheming brainiac… What could go wrong?