Bob Pflugfelder

Elmo and his Sesame Street friends work with former NASA engineer turned YouTube star Mark Rober to make special presents for a Merry Giftmas exchange.

Jimmy Kimmel Live! is an American late-night talk show, created and hosted by Jimmy Kimmel and broadcast on ABC.

Providing a rare glimpse into the concepts and processes behind some of Mark Rober's most outrageous viral videos, including all-new and never-before-seen footage.

Featuring comedian Craig Ferguson debating provocative and timely topics in his unorthodox and iconoclastic manner. Each episode features a panel of guests which will include celebrities, comedians and experts, as well as the American public through social media. History is back on the History Channel.