We took a look inside Alan's brain using an MRI machine. Apparently he has quite a plump hippocampus.
Producer Graham Chedd thought a chat en plein air would add some visual variation from the two-guys-sitting-on-a-couch-type shot that's always easy to get in a professor’s office.
Larry Engel discusses the challenges and joys of filming Alan with the chimps at the North Carolina Zoo.
In Arizona, Alan and archeologist Curtis Marean had a fireside chat about how modern humans replaced the Neanderthals. Check out this video to see how the scene was made.
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