help with a movie
 

i saw a movie like 5 years ago.
i dont know what was it called.
i remember there were people taking the guts out from a greenish bony spider.
they were in some kind of basement were thousands of militars were training with laser guns and other stuff.
the boss stabbed the hand of 1 of them.
then there were millions of spidears that went running out from a cave and stabbing people.
they had green blood.
people put them on t.v, eating a cow and other stuff.
they entered the cave and out of it there was a huge dragonfly.
there in the cave was a huge catterpillar with some eyes and from it head there was a leg suctioning brains.
they trapped the catterpillars and it was afraid.
i dont know any of the actors in it.
could som1 tell me the name of it please.:)

Starship Troopers?

thanks you very much, you dont know how much do i appreciated it.
i thought ill never watch it again.:D