Findings:

• The quest for happiness is cancelled
• Why Fox cancelled Firefly
• What to do if the election is cancelled or postponed
• Startgate Atlantis Cancelled
• Contract to Kill: Contract Cancelled
• The Daily Show
• The Rocky Horror Picture Show
• The Rocky Horror Show
• The Truman Show
• freak show
• Alien Fashion Show
• Show Business
• Game show
• The Muppet Show
• show
• Mr. Show
• talking-head show
• The Tom Green Show
• variety show
• The Tomorrow Show
• The Rush Limbaugh Show
• The Gong Show
• The Tonight Show
• old time radio shows
• The Late Late Show
• award show
• show trial
• The Adam and Joe Show
• The Devil went home crying and Jesus never even showed up
• I will show you fear in a handful of dust
• The Red Green Show
• Dog Show!
• Show Us Your Guns!
• The Ben Stiller Show
• That '70s Show
• The Fast Show
• The Ed Sullivan Show
• internet show
• The Man Show
• Saucy puppet show
• The Bullwinkle Show
• donkey show
• The Larry Sanders Show
• The Goon Show
• The Monty Python Show
• The Bonnie Hunt Show
• The Danny Finkleman Show
• Westminster Dog Show
• Armory Show 1913
• Show Desktop
• dog and pony show
• The Big Show
• puppet show
• The Great and Secret Show
• The Carol Burnett Show
• show and tell
• Quiz Show
• What if Prince Charming never shows?
• Brak Presents The Brak Show Starring Brak
• Show, don't tell
• The 11 o'clock show
• auto show
• The Super Mario Bros. Super Show
• fishing shows
• Funday PawPet Show
• circle show
• show caves
• laser show
• Talk shows are for idiots
• The Billy Nayer Show
• The Ultimate Game Show
• David Merrick
• Shows from which I save the stubs
• The Amanda Show
• Show me dear Christ, thy spouse so bright and clear
• Talk show host
• My love in her attire doth show her wit
• The Drew Carey Show
• The Weather Show
• high school show choir
• The Cosby Show
• trade show
• A Show of Hands
• My understanding of Americans is based on the Jerry Springer Show
• Pornographic picture show
• Essay 11: The Modern English Horse Show of 2000
• What to do if the Grim Reaper shows up at your door
• Jerry Springer Show
• My brother never told me not to smoke. He showed me.
• Game Show Network
• I worked a carney show for a day
• Lyricist Lounge Show
• Rimrod's Fencing Autobiography : Seventeen
• Todd Mundt Show
• Open up my heart and I will show it
• The Two Lying Bastards Show
• Token TV Show Characters
• Tales of "The Rocky Horror Picture Show"
• Morbid Late Night Show
• show codes
• quoting incessantly from the Goon Show
• The David Letterman Show
• clip show
• computer show
• tired, over-excited and starting to show off
• talent show
• Punch and Judy show
• side show
• My trip to a Live Sex Show
• The Kenny Everett Television Show
• never show this dialog box again
• the Brinks "show"
• light show
• The New Red Green Show
• The Show in Full Effect
• Medicine Show
• Do vampires show up on digital cameras?
• The Sunday Night Sex Show
• Monster truck show
• minstrel show
• Show your dog some much deserved respect
• Maggott Show
• The Chess Show
• People's secrets show in their eyes
• At least I have something to show for my awkward days
• the Patty Duke Show theme
• The Daily Show with Jon Stewart
• The Reunion Show
• house show
• The Mark, Tom, and Travis Show
• Rear End Hernia Puppet Show
• The Puppet Show
• Show your work, or, how my math abilities started to decline
• The God and Devil Show
• The Great Ragtime Show
• I have a face I cannot show, I make the rules up as I go
• What are you, uh - show people?
• show user vars (superdoc)
• The More You Suffer, The More It Shows You Really Care
• homogenisation of cultural identity in television shows
• Guns for show, knives for a pro
• The Greatest Show Off Earth
• The Late Show
• Detroit Auto Show
• Ev"the show" (user)
• house shows
• Ten Things that show you are a father
• The Last Picture Show
• Aislers Set Show Review
• Quiz Show Contestants
• It's Garry Shandling's Show
• Dr. Hook and the Medicine Show
• Signs that a television show is almost dead
• On with the show
• She is stupidly keeping herself a secret, when I know she has sparkly things to show me
• The world showed you its glory
• Curiosity Show
• Horror Show
• fashion show
• Powerpuff is not a kid's show
• It ought to be broad daylight, but the shadow that envelops the story shows no signs of brightening
• Show Me How the Robots Dance

If you Log in you could create a "cancelled shows" node. If you don't already have an account, you can register here.