Home Alone Turns 30! Watch Unseen Footage From the Set (Flashback)

It’s been 30 years since ‘Home Alone’ debuted, and ET was on set of the iconic film. ET is taking you behind the scenes of the holiday classic with interviews from Macaulay Culkin, Joe Pesci, Daniel Stern, Catherine O’Hara, John Heard and director Chris Columbus. Plus, exclusive footage from the original homeowners of the McCallister house!