It will be outgoing CBS late-night host Craig Ferguson’s first appearance on NBC’s Late Night, which airs against his Late Late Show. He was a guest on The Tonight Show with Jay Leno several times. Ferguson is set to depart CBS’ Late Late Show in December, to be succeeded by James Corden. Ferguson will likely have another separation on his mind tonight as his native Scotland votes whether to leave the UK on Thursday. Late Night With Seth Meyers also recently hosted Stephen Colbert, who is set to succeed David Letterman as host of CBS’ Late Show.