Astrid Peth "a full return to the limelight", Minogue's appearance was not universally praised. Gareth McLean, a TV writer for "The Guardian", described Minogue as "not that good...she's blank and insipid". McLean wrote: "There's no chemistry between Astrid and the Doctor, she delivers her lines with a real lack of conviction and thus we never really believe in Astrid as a character. Where Catherine Tate's Donna in last year's special was overbearing, Kylie Minogue's Astrid is hardly there at all. It does make you wonder why casting Kylie was regarded as a coup. She's a pop star – of course she's going
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