History
Secret of Skinwalker Ranch
Secret of Skinwalker Ranch
Executive Producer / Showrunner · History
The flagship investigation series at the most-watched paranormal location in television.
Est. — Los Angeles · Television Academy · PGANooch
Nooch
Media
The production hub of Mark L. Marinaccio — Executive Producer, Showrunner, Creator, and former Discovery Channel Director of Development. Hundreds of hours of premium unscripted television, live specials, documentary, and brand-driven content.
DiscoveryHistoryA&ETLCTravelSci-FiAnimal PlanetFOXSpike TVTruTVThe CWNatGeoHGTVVH1BIOCourt TVDiscoveryHistoryA&ETLCTravelSci-FiAnimal PlanetFOXSpike TVTruTVThe CWNatGeoHGTVVH1BIOCourt TV
Founder · Executive Producer
Founding Vision
Mark L.
Marinaccio
Executive Producer · Showrunner · Creator · Author
Veteran unscripted leader and former Discovery Channel Director of Development. Built premium series, specials, and pilots for Discovery, History, A&E, TLC, Travel, BIO, TruTV, FOX, Spike, The CW, Animal Planet, and Sci-Fi.
Known across the industry as “The UFO Pro” and “Mr. Paranormal,” with 100+ original concepts optioned by networks and production companies.
Marquee Credits
Discovery
Alien Encounters: Fact or Fiction
Alien Encounters: Fact or Fiction
Executive Producer / Showrunner · Discovery
Premium UFO/UAP series interrogating the most credible cases on record.
TLC
Sex Sent Me to the E.R.
Sex Sent Me to the E.R.
Executive Producer / Showrunner · TLC
Long-running TLC franchise — Seasons 1 & 2.
Travel
Expedition Unknown: Josh Gates After Dark
Expedition Unknown: Josh Gates After Dark
Co-Executive Producer / Showrunner · Travel
Live event programming around the Travel Channel tentpole.
Spike TV
The Ultimate Fighter
The Ultimate Fighter
Producer · Spike TV
MMA reality competition — high-stakes, fight-week production cadence.
Sci-Fi
Ghost Hunters Live!
Ghost Hunters Live!
Producer · Sci-Fi
Multi-camera live paranormal special.