This might be considered a B movie, but it is in a word very entertaining. The cast of different characters and portrayals of those roles are very well done. The movie sets you up for what is about to happen and then plunges you full throttle into the story. It is every bit as entertaining and full of drama as the later Airport movies of the 1970's. In fact, in many ways this is much better. It is very fun to see Jesse White in a role other than the Maytag repair man. The same can be said for actors Fred Clark, Jon Provost, Gene Barry and the rest who were more famous for other roles. You have to love Rod Steiger's character. He is definitely the most interesting in the movie. It is a nice little movie in character studies and how they deal with a forced landing in a jungle clearing with a cannibal tribe nearby. This movie stacks up to the airport and other flight disaster movies quite well. I first saw this as a teenager and I never forgot it, especially when the decision had to be made to see who stayed behind and especially who made the decision. For this being a B movie it is still very first rate and gets an A in viewing pleasure.