Marc Maron pulled off a rare feat in late night last night: he appeared on a guest on both of CBS’s late night shows, with both David Letterman and Craig Ferguson. This despite the shows taping on opposite coasts. He explained to Ferguson that he pre-taped his interview with Letterman earlier this week, so he didn’t somehow fly across the country to tape both in the same day, unfortunately. In any case, above is his Letterman appearance in which he discusses interviewing Mel Brooks and Carl Reiner, and below you can find him talking about his cats and the finale of Maron with Ferguson. Next time do the CBS morning show for the hat trick, Marc.