During the Credits
Within the first 30 seconds of the credits starting, the sound of a phone can be heard ringing and the fate of one of the main characters is revealed.
Satellite scans zoom into the village to reveal that Alejandro is still alive and might have become one of the savages.
Then near the end of the credits a list of some other cannibal movies are shown with a comment from director, Eli Roth.
After the Credits
There is a stinger after the credits of The Green Inferno.
A giant line is shown for Ruggero Deodato, the director of Cannibal Holocaust, the main inspiration for Eli Roth.
Special thanks to Veeto for the stinger submission!