VIDEO: Stephen Makes Shirley MacLaine A Cocktail on LATE SHOW

On last night's LATE SHOW, Stephen Colbert wanted Shirley MacLaine to be in the right head space for talking about the lost continent of Atlantis, so he made a couple of caipirinhas. Watch the appearance below!

Also on the show, now that ABC's THE BACHELOR has found his true love through a rigorous elimination process, Stephen is ready and willing to marry the happy couple on television. And the host chats about 'Life Hacks.'

THE LATE SHOW WITH STEPHEN COLBERT premiered on Tuesday, Sept. 8 on CBS.The show is broadcast from the historic Ed Sullivan Theater in New York City.

A multi-talented and respected host, writer, producer, satirist and comedian, Colbert is well-known for his previous late night show, "The Colbert Report," which concluded on Friday, Dec. 18, 2014. The program received wide-spread critical acclaim and earned two Peabody Awards and 29 Emmy Award nominations, including two Emmy wins for Outstanding Variety Series (2013, 2014) and four Emmy wins for Outstanding Writing for a Variety, Music or Comedy Program (2008, 2010, 2013, 2014). Prior to that, Colbert spent eight years as a correspondent on Comedy Central's "The Daily Show" as an on-air personality and writer of news satire for the Emmy and Peabody Award-winning series.