Call him a late bloomer in the fatherhood department if you like, but Jeff Goldblum is finally going to be a dad.

On 'The Late Show With David Letterman' the 62-year-old actor announced the news that he and his 31-year-old wife, Emilie Livingston, are expecting their first child, a son.

While on the show, the two also performed a few stunts — Livingston is a gymnast and contortionist, and she did not disappoint.

Goldblum, on the other hand… well, you'll just have to watch the video.