Extended Commercial Shows Conan O’Brien Really Cares About Curtains Dan Koelsch, November 9, 2010November 9, 2010 American Express has an extended 2 minute commercial that features Conan O’Brien traveling across India to get only the best ingredients to make some curtains (presumably for his new late night show). It’s pretty funny and plays almost like a short film, so take a look after the break.