Watch the Trailer!
An endless troupe of soon-to-be-dead invade a protected jungle to achieve their cavalcade of ulterior motives set to the backdrop of civil war. There's also a talking trash-can, lasers, primacide, Reagan's Star Wars program, bad science, missiles, bad management and Ernie Hudson. It's time for some good ol' bonkers business.
Congo from opening shot to final frame is a mass of nonsense. At no point in time does anything feasible or scientifically sound happen throughout. It's like they took the original script, sent it to Bizarro World, then brought it back and used that version. None of it makes any damn sense.