"Sesame Street"(1 episode) ... aka Open Sesame (New Zealand: English title: new syndication title) ... aka Sesame Street Unpaved (USA: syndication title) ... aka The New Sesame Street (USA: new syndication title)
"American Idol: The Search for a Superstar"(2 episodes) ... aka American Idol (USA: new title) ... aka American Idol 2 (USA: promotional title) ... aka American Idol 3 (USA) ... aka American Idol 4 (USA: fourth season title)
"Saturday Night Live"(1 episode) ... aka NBC's Saturday Night (USA: first season title) ... aka SNL (USA: informal title) ... aka SNL 25 (USA: alternative title) ... aka Saturday Night (USA: second season title) ... aka Saturday Night Live '80 (USA: sixth season title) ... aka The Best of Saturday Night Live (USA: rerun title)
"Late Show with David Letterman"(6 episodes) ... aka Late Show Backstage (USA: title for episodes with guest hosts) ... aka Letterman (Australia) ... aka The Late Show (USA: informal short title)