McCartney & Corden Ride Again!
That emotional 23-minute segment garnered almost 130 million views across Facebook and YouTube, according to CBS. You had to know there was other footage that had to be edited out for time constraints. Not anymore. That never-before-seen footage has been added back in to create a one-hour primetime special: Carpool Karaoke: When Corden Met McCartney Live From Liverpool, which will air on Monday, August 20 at 8pm ET/PT.