Rusty Griswold’s family, (Ed Helms, Christina Applegate, Skyler Gisondo, and Steele Stebbins), and Vacation‘s Directors, Jonathan M. Goldstein and John Francis Daley, talk about who they would choose to voice their GPS, and share a treat for all you Wazers out there. Then RT suggests a few new upgrades to the control panel of the Griswold family car, the Tartan Prancer.
