As one of the world's foremost authorities and top experts on paranormal and supernatural phenomena, parapsychology, occult, magic/sorcery/witchcraft and ancient supernatural practices, Christopher Chacon was utilized as each studio's official expert to promote/publicize;
"The Exorcist" 25th Anniversary release (Warner Brothers Studios)
"Constantine" (Warner Brothers Studios)
The entire "Paranormal Activity" Franchise, including;
"Paranormal Activity" (Paramount Studios)
"Paranormal Activity 2" (Paramount Studios)
"Paranormal Activity 3" (Paramount Studios)
"Paranormal Activity 4" (Paramount Studios)
"Paranormal Activity 5" (Paramount Studios)
"Poltergeist" (2015) (Twentieth Century Fox)
"Constantine" (TV series - 2014)(NBC).
