2021
2020 In Memory Of
2018 UFO Researcher
2016 Himself
2015 Himself
2014
2011 Himself
2010 Himself
2006 Himself
2002 Himself
1997 Himself
1996
1994 Himself
1992 Interviewer
1989 Himself
1983 Himself
1979 Technical Advisor
1977 Himself