Fox is sending out a few warnings with its new set of Terra Nova posters. To wit:

Be aware! Do not feed the animals! Stay inside!

Highlighting the unique premise of the show - which centers around a family that is sent back in time to save mankind - the ads are definitely unusual. Are they enough to pique your interest in Terra Nova, which premieres with a two-hour episode on September 26?

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.