Himself - Professor
'Ancient Aliens' The Wisdom Keepers (2016)
Cinematography by: Marc Gerke
Edited by: Eric Sievering
Himself - Prof. Anthropology USC
'Ancient Aliens' Emperors, Kings and Pharaohs (2013)
Himself - Prof. Anthropology USC
'Ancient Aliens' Magic of the Gods (2013)
Himself - Prof. Anthropology USC
'Ancient Aliens' The Power of Three (2013)
Edited by: Damon Brewster, Margaret Moore, Shane Ross, Nicholas Siapkaris, Mike Stanley, Dan Wolfmeyer
Himself - Prof. Anthropology USC
'Ancient Aliens' Secrets of the Pyramids (2012)
Himself - Prof. Anthropology USC
'Ancient Aliens' Aliens and the Old West (2011)
Himself - Prof. Anthropology USC
Ancient Aliens (2009)
Directed by: Susan E. Leventhal, Keith Guinto, William Martens, Kevin Burns, David Silver, Murathan Varol, David Osper
Edited by: Damon Brewster, Eric Sievering, Nicholas Siapkaris, Kaylyn Thornal, Casey Lee, Dustin Ebsen, Mike Stanley, Lara Andre, David Comtois, Shane Ross, Jeremy Parr, Margaret Moore, Charles Donohoe, Chad Inman, Niccolo Roveda, Troy Bogert, Conrad Stanley, Collin Selders, Joey Barasch, Titus Heard, Jayson Meadows, Kevin Browne, Greg Arata, Jack Farrell, Kenneth Luebbert, R.L. Shontell, Dan Wolfmeyer, Motoshi Wakabayashi, Justin Inda, Michael W. Andrews, Chris Collins, C.J. Sagle, Brandon Sonnier, Matt Miller, Jennifer A. Lehman, Damon Carroll, Andrew Corwin, Steve Pomerantz, Tom Ronca, Robert L. Goodman, Molly Shock, Michael Degl'Innocenti, Keith Shapiro, Ron Cabreros, Kevin Benson, Sue 'Spyke' Hirshon, John W. Richardson, Greg Clausen, Plowden Schumacher, Katie Smith, Sergio Palermo, Lou LaProcido, Gerard San Gemino, Timothy Millard, Robert Thatcher, David Kalish, Nena Olwage, Jonathan Schwartz