Mystery Jerry Seinfeld project involves classic cars, famous funny pals

For the past few weeks, comedian Jerry Seinfeld has filled his Twitter feed with a series of cryptic tweets, showing him filming scenes with Alec Baldwin, Ricky Gervais and on Monday, Larry David. Seinfeld also shared photos of himself in a DeLorean, he and Gervais in an Austin-Healy, and this, a 1952 Volkswagen Beetle with the Cal Look split window in pristine condition, unlike Larry David's sneakers. What is up with that?