Chronicles of Riddick

OK, I call bullshit.

I can put off all the stylish, artsy, bad-sociology, weird-science stuff, and the Riddick Is ~~Jesus~~ Mithras In the Dark, but ... the prison planet.
When dawn comes along, the intense heat causes the very air itself to explode in flames.

Uh, no. Where does the oxygen come from? Where does the breathable air come from at all?

My suspenders of disbelief just went SPROING.