This movie is not even worth one star it is worth 0. Wow was this a bad movie. The plot was good but the acting was terrible. Charles Heston was even a bad actor in this movie. It's two hours of dialogue and captains talking. It takes them forever to even get close to getting them out of there. It's just blah, blah, blah. I bought this for my dad last Fathers day and he saw the trailer and said this does not look good and looks corny. I decided to watch it almost a year later and was very dissaponting. This is in fact just bad enough for Mystery Science Theatre 3000 to make fun of. Please do yourself a favor and do not buy this stupid movie. God bless you and have a great day.