 Lastly, the "Oh, Hello" men – Gil Faizon and George St. Geegland (portrayed by Kroll and John Mulaney) – reprise their role in pranking friends and bystanders in their show, "Too Much Tuna".The "Cake Train" sketch was conceived during the writing of the series' pilot episode.As it utilizes a moving train, the sketch was rejected as being "too expensive" during producing of both the pilot and the first season.