and those over in africa created what ancient societies in the mediterranean world called the pillars of hercules. for centuries, they were the foreboding gateway to the unknown. descending the rock, whether you like it or not, you'll meet the famous apes of gibraltar. 200 of these mischief-makers entertain tourists. and with all the visitors, they're bold, and they get their way. yeah? you can have it. you can -- you can -- you can -- here on the rock of gibraltar, the locals are very friendly, but give them your apples. legend has it that as long as these apes are here, the british will stay in gibraltar. - [voiceover] this program is made possible in part by historic marion, virginia, home of the wayne henderson school of appalachian arts, and celebrating 20 years as a certified virginia, main street community. the ellis family foundation, general francis marion hotel, the historic general francis marion hotel and black rooster restaurant and lounge, providing luxurious accommodations, and casual fine dining. the bank of marion, your vision, your community, your bank. emory and henry college,