A young girl, passionate about fashion design, is mysteriously able to enter the 1960s where she encounters her idol, a dazzling wannabe singer. But 1960s London is not what it seems, and time seems to be falling apart with shady consequences.
An American journalism student in London scoops a big story, and begins an affair with an aristocrat as the incident unfurls.
Fred Claus (Vince Vaughn) and Santa Claus (Paul Giamatti) have been estranged brothers for many years. Now Fred must reconcile his differences with his brother whom he believes over shadows him. When an efficiency expert (Kevin Spacey) asseses the workings at the North Pole and threatens to shut Santa down, Fred must help his brother to save Christmas.