The Next Doctor quite like "The Next Doctor"." The book also contained two pictures from a scene cut from the end of the previous episode, intended to segue into the special echoing the previous two series. This scene was included on the series boxset. Following the success of last year's Christmas special, "Voyage of the Damned", which guest starred pop star Kylie Minogue as one-off companion Astrid Peth, Russell T Davies had initially felt tempted to copy this format with another high-profile guest star, but decided against it after jokingly offering up "Cheryl Cole on board the "Hindenburg"" as an example. Regarding an
Christmas Special (30 Rock) Jack and his mom, especially right before Christmas." This was Elaine Stritch's third appearance as Collen Donaghy, Jack's mother, on "30 Rock". She guest starred in the episodes "Hiatus" and "Ludachristmas". At the end of "Christmas Special", Jack and Colleen sing a duet of "The Christmas Song". In regards to the duet, Stritch told "TV Guide": "It's [Jack's] fantasy. It was an interesting acting challenge. I didn't sing it like I sing it; I sang it like I imagined Colleen Donaghy would try to sing it." In its original American broadcast, "Christmas Special" was watched by 8.9 million households, according