Conan O'Brien is an American talk show personality whom portrays himself in The Office episode Valentine's Day.
Valentine's Day Edit
O'Brien makes a cameo appearance when Michael Scott is visiting the Rockefeller Center in New York City. As O'Brien walks by the camera, Michael does not notice him as he is busy mistaking a random woman for American actor Tina Fey. In the next scene, Michael is told that Conan O'Brien had just walked by, leading to his disappointment that he had wasted his time questioning the random woman he mistook for Tina Fey.