The Flintstones (Fox)

2011 (teaser trailer); 2013 (cancelled premier)
In 2011, it was announce that a reboot of The Flintstones would premier on Fox sometime in 2013. A teaser trailer for The Flintstones was shown with a new Flintstones logo, but no original animation. The trailer stated that Seth MacFarlane, creator of Family Guy, would developed The Flintstones. Before the premiere, The Flintstones was cancelled. The cancellation is believed to be caused by problems in production and the amount of animated shows are already on Fox like The Simpsons, American Dad!, Bob's Burgers and others.