After faithfully and happily celebrating Christmas their entire lives, and with their daughter Blair (Julie Gonzalo) in Peru to serve a stint in the Peace Corps, Luther (Tim Allen) and Nora (Jamie Lee Curtis) Krank are facing the prospect of a very lonely holiday. One blustery Chicago night, Luther glances longingly at an alluring poster in a travel agency window and pictures himself and Nora basking in the glow of the sun on a Caribbean cruise. more