In this part-scripted special, Jack Whitehall is on a mission to make it back to the UK in time for Christmas . Stranded in the US, he’s got just four days to get home to reunite with his family. So, with such a tough journey ahead of him, he enlists the help of stars including Michael Bublé and Daisy May Cooper . “It was quite chaotic trying to get everyone involved with it,” explains Jack. “We filmed it over a year, there was a lot of me flying out to meet up with these big stars. It’s a