"Saturday Night Live"(2 episodes) ... aka NBC's Saturday Night (USA: complete title) ... aka SNL (USA: informal title) ... aka SNL 25 (USA: alternative title) ... aka Saturday Night (USA: first season title) ... aka Saturday Night Live '80 (USA: sixth season title) ... aka Saturday Night Live 15 (USA: fifteenth season title) ... aka Saturday Night Live 20 (USA: twentieth season title) ... aka Saturday Night Live 25 (USA: twentiefifth season title)
Peyton Manning/Carrie Underwood (24 March 2007) - Herself - Musical Guest, Soundtrack (performer: "Before He Cheats", "Wasted")
Tina Fey/Carrie Underwood (23 February 2008) - Herself - Musical Guest, Soundtrack (writer: "All-American Girl" (uncredited)) (performer: "All-American Girl" (uncredited), "Flat on the Floor" (uncredited))
"Late Show with David Letterman"(2 episodes) ... aka Late Show Backstage (USA: title for episodes with guest hosts) ... aka Letterman (Australia) ... aka The Late Show (USA: informal short title)
"American Idol: The Search for a Superstar"(14 episodes) ... aka American Idol (USA: new title) ... aka American Idol 2 (USA: promotional title) ... aka American Idol 3 (USA: alternative title) ... aka American Idol 4 (USA: fourth season title)