Everyone who has sat in the guest chair since 2012 — physicists and farmers, authors and experiencers, researchers from Canberra to Colorado. Each file below gives you who they are, what they work on, and every show they appeared on, with a link straight to the episode.
Use the index on the right to jump to a guest, or type a name to find them. Bios describe each guest's work and their own stated claims; where mainstream science has tested a claim, we say so. Inclusion here is a record of the conversation, not an endorsement.
Author and former aerospace designer
Spent more than 25 years designing and consulting for aerospace companies before co-authoring Dark Mission: The Secret History of NASA (2007) with Richard C. Hoagland, a New York Times bestseller. His later books, including Ancient Aliens on the Moon and Ancient Aliens on Mars, argue that NASA imagery shows artificial structures, and he has been a regular contributor to History’s Ancient Aliens.
1 appearance
Abduction researcher
Says his own abduction experiences from childhood drove him to research the phenomenon, which led him into military intelligence and special-operations history and the occult. Through his YouTube channel he interviews guests on what he calls the “Reptilian Overlordship” — the idea that hostile non-human groups steer human affairs.
1 appearance
Returning guest, 2014–2025
One of the show’s longest-running returning guests, appearing across eleven years: on hypotheses in 2014, on mind control in 2015, and in a two-part return alongside Zo’i Graestone in November 2025.
Full bio in progress. Know this guest? Send us details.
3 appearances
Guest, September 2012
Joined the show for Show 26 in the first season.
Full bio in progress. Know this guest? Send us details.
1 appearance
Contactee and author, Brisbane
Born in Queensland in 1952, Carroll says she has had lifelong encounters with the beings known as Greys or Zetas, including a fully conscious encounter at age 30. She co-wrote The Zeta Message (2011) with Helene Kaye and its fictionalised companion Humans by Day, Zetas by Night, and is a qualified Tai Chi instructor and Reiki master.
1 appearance
Documentary maker, Project Camelot
Worked for 19 years in Hollywood production and development before co-founding Project Camelot with Bill Ryan in 2006 to record whistleblower testimony. She has since interviewed more than 2,000 people on the secret space program, black projects, ET contact and free energy, and speaks at conferences worldwide.
1 appearance
Trends forecaster
Founder of the Trends Research Institute and publisher of the Trends Journal, based in New York’s Hudson Valley. He is known for blunt economic and political forecasts — market crashes, currency crises, social unrest — delivered through his journal and frequent media appearances.
1 appearance
Guest, June 2012
An early guest from the show’s first season, appearing on Show 14.
Full bio in progress. Know this guest? Send us details.
1 appearance
Conspiracy researcher, Sweden
Began by investigating the 1986 assassination of Swedish Prime Minister Olof Palme, the subject of his book Coup d’État in Slow Motion. He has since argued that a number of mass-casualty events were staged, and lectures internationally on what he calls “false flag” patterns.
1 appearance
Author and researcher
American-born author who wrote The Cosmic Conspiracy (first published 1978) while living in Western Australia. The book ranges across secret societies, his own claims of involvement in anti-gravity research, and UFOs. With his wife, Holly Deyo, he has also written on disaster preparedness and earth changes.
1 appearance
Speaker and astrologer
Great-granddaughter of US President Dwight D. Eisenhower, she speaks internationally on exopolitics and spiritual awakening. She has said she was approached in 2006 to join a secret Mars colonisation program, and discusses claims about her great-grandfather’s administration and extraterrestrial contact.
1 appearance
Filmmaker and UFO researcher 1951–2018
Born in Roswell, New Mexico, Escamilla was a musician and filmmaker best known for popularising “rods” — fast-moving shapes he said appeared in video footage, which critics attribute to insects blurred by the camera. His films include UFO: The Greatest Story Ever Denied II – Moon Rising (2009). He died in December 2018, aged 67.
2 appearances
Guest, February 2018
Guest on Show 308.
Full bio in progress. Know this guest? Send us details.
1 appearance
Author and tour guide, Peru
Canadian-born researcher based in Peru who writes about megalithic sites and the elongated skulls of Paracas, which he argues may not be fully human; mainstream researchers attribute the shape to deliberate head-binding. In 2014 he publicised preliminary DNA claims about the Starchild skull made famous by fellow guest Lloyd Pye.
2 appearances
Nuclear physicist and ufologist 1934–2019
Worked for 14 years as a nuclear physicist on classified projects for firms including General Electric, Westinghouse and McDonnell Douglas before turning to UFO research full-time in 1970. He was the first civilian to document the site of the 1947 Roswell incident, and co-wrote Captured! with fellow guest Kathleen Marden. He died on 13 May 2019, aged 84.
1 appearance
Returning guest, 2024–2025
Two-part guest in July 2024, returning with Solaris BlueRaven for a two-part show in November 2025.
Full bio in progress. Know this guest? Send us details.
2 appearances
Guest, August 2018
Guest on Show 336.
Full bio in progress. Know this guest? Send us details.
1 appearance
Cryptozoology author, Canberra
Became interested in bigfoot while working in Canada in 1969 and has researched the yowie since the mid-1970s. With Paul Cropper he co-wrote The Yowie: In Search of Australia’s Bigfoot (2006) and Out of the Shadows: Mystery Animals of Australia, and has searched for mystery animals from Nepal to Iceland.
1 appearance
Experiencer, March 2014
Shared her account of contact experiences on Show 105, appearing under her first name only.
Full bio in progress. Know this guest? Send us details.
1 appearance
Abduction researcher and author
Niece of Betty and Barney Hill, whose 1961 account became the first widely publicised alien abduction case. She co-wrote Captured! The Betty and Barney Hill UFO Experience (2007) and later books with Stanton Friedman, and has held experiencer-research roles with MUFON.
1 appearance
Journalist and author 1943–2017
Texas newspaper journalist whose 1989 book Crossfire: The Plot That Killed Kennedy became a source for Oliver Stone’s film JFK. He taught a course on the Kennedy assassination at the University of Texas at Arlington for 30 years, and went on to write about UFOs, psychic spying, secret societies and 9/11. He died on 2 August 2017, aged 73.
1 appearance
Special guest, August 2012
Guest of the four-hour special broadcast on 31 August 2012 (“Jumps Rooms”).
Full bio in progress. Know this guest? Send us details.
1 appearance
UFO researcher and photographer, NSW
Went public in 2012 after filming repeated lights over his family’s property at Dunedoo in the NSW central west; Airservices Australia and Sydney Observatory said they were likely satellites. He was the subject of the 2015 documentary Australien Skies and presents his footage at talks around Australia.
1 appearance
Author and investigator, Colorado
Spent years logging reports of unexplained events in Colorado’s San Luis Valley, documented in The Mysterious Valley and later books. On the show he discussed cattle mutilations, the subject of his book Stalking the Herd.
1 appearance
Author and researcher 1946–2013
A former Tulane University football player turned author, Pye was best known for promoting the Starchild skull, which he claimed was a human–alien hybrid; genetic testing indicated it came from a human male, and a neurologist has attributed its shape to hydrocephalus. He also wrote Everything You Know Is Wrong on human origins. He died on 9 December 2013, aged 67.
1 appearance
Counsellor and founder of ACERN
A UK-born former nurse and midwife who moved to Western Australia in 1991, she founded the Australian Close Encounter Resource Network in 1997 to offer counselling and hypnotherapy to people reporting contact experiences. Her books include Awakening (2002) and The New Human (2016).
1 appearance
UFO investigator, Victoria
Began investigating in the late 1980s with the Victorian UFO Research Society and later became Victorian Director of the Australian UFO Research Network. His book Nothing on Radar: The Valentich Mystery examines the 1978 disappearance of pilot Frederick Valentich over Bass Strait. He is the show’s most frequent guest.
4 appearances
Retired US Army sergeant Died 2021
Served 22 years in the US Army and later said he had been part of a unit sent to recover crashed craft and non-human bodies — testimony he gave as a witness for the Disclosure Project. After retiring he pursued Freedom of Information requests on UFO files and wrote UFOs Are Real: Extraterrestrial Encounters Documented by the U.S. Government.
2 appearances
Guest, January 2016
Guest on Show 205.
Full bio in progress. Know this guest? Send us details.
1 appearance
Author and lecturer, UK
Sussex-based writer who first became known as a crop-circle researcher, with books including Vital Signs, before turning to questions of power and secrecy in The Truth Agenda and Conspiracies. He is a regular speaker at UK alternative-research conferences.
1 appearance
Guest, October 2019
Guest for Part 3 of the six-part Déjà Vu & Reincarnation series.
Full bio in progress. Know this guest? Send us details.
1 appearance
Ancient-astronaut theorist
Swiss-born publisher and TV presenter best known as a producer and fixture of History’s Ancient Aliens, which argues that extraterrestrials influenced early human civilisations. He has worked for years with Erich von Däniken and published the magazine Legendary Times.
1 appearance
Geoengineering campaigner, California
Former solar-industry worker who runs GeoengineeringWatch.org, which argues that aircraft are spraying aerosols to alter the weather; atmospheric scientists reject the claim and attribute the trails to ordinary contrails. He was the lead researcher behind the documentary The Dimming.
1 appearance
Guest, August 2013
Discussed the Hollow Earth theory on Show 77.
Full bio in progress. Know this guest? Send us details.
1 appearance
| Show | Aired | Guest | Episode |
|---|---|---|---|
| 7 | 29 Apr 2012 | Jose Escamilla | Not archived |
| 9 | 13 May 2012 | Kerry Cassidy | ▶ Watch |
| 12 | 3 Jun 2012 | Judy Carroll | ▶ Watch |
| 13 | 10 Jun 2012 | Lloyd Pye | ▶ Watch |
| 14 | 17 Jun 2012 | Suzanne Chancellor | ▶ Watch |
| 15 | 24 Jun 2012 | Andy Thomas | Not archived |
| 17 | 8 Jul 2012 | Jim Marrs | Not archived |
| 19 | 22 Jul 2012 | Giorgio A. Tsoukalos | ▶ Watch |
| 22 | 12 Aug 2012 | Mike Bara | Not archived |
| Special | 31 Aug 2012 | Bernie Mendez 4-hour special, Jumps Rooms | ▶ Watch |
| 26 | 9 Sep 2012 | Bill Bryson | ▶ Watch |
| 56 | 7 Apr 2013 | Mary Rodwell | Not archived |
| 60 | 5 May 2013 | Kathleen Marden | ▶ Watch |
| 71 | 7 Jul 2013 | Brien Foerster | ▶ Watch |
| 74 | 28 Jul 2013 | Stan Deyo | ▶ Watch |
| 77 | 18 Aug 2013 | Thomas J. Wolfenden Hollow Earth | ▶ Watch |
| 81 | 15 Sep 2013 | Tony Healy Global Sasquatches | ▶ Watch |
| 100 | 26 Jan 2014 | Solaris BlueRaven Hypothesis | ▶ Watch |
| 104 | 23 Feb 2014 | Stanton Friedman | ▶ Watch |
| 105 | 2 Mar 2014 | Jane the Experiencer | Not archived |
| 111 | 13 Apr 2014 | Jose Escamilla | ▶ Watch |
| 118 | 1 Jun 2014 | Laura Eisenhower | ▶ Watch |
| 122 | 29 Jun 2014 | George Simpson UFO sightings | ▶ Watch |
| 124 | 13 Jul 2014 | Ole Dammegard Conspiracies | ▶ Watch |
| 136 | 5 Oct 2014 | Dane Wigington Geoengineering | ▶ Watch |
| 149 | 4 Jan 2015 | Solaris BlueRaven Mind Control, Part 3 | Not archived |
| 153 | 1 Feb 2015 | James Bartley | ▶ Watch |
| 159 | 15 Mar 2015 | Christopher O’Brien Cattle mutilations | ▶ Watch |
| 160 | 22 Mar 2015 | Clifford Stone Top Secret, Part 1 | ▶ Watch |
| 161 | 29 Mar 2015 | Clifford Stone Top Secret, Part 2 | ▶ Watch |
| 180 | 9 Aug 2015 | Gerald Celente | ▶ Watch |
| 188 | 4 Oct 2015 | Damien John Nott | ▶ Watch |
| 189 | 11 Oct 2015 | Brien Foerster | ▶ Watch |
| 205 | 31 Jan 2016 | Barry Taylor | ▶ Watch |
| 233 | 14 Aug 2016 | George Simpson Parts 1 & 2 | ▶ Watch |
| 308 | 4 Feb 2018 | Michael Feeley | ▶ Watch |
| 336 | 19 Aug 2018 | Nathan Hague | ▶ Watch |
| 345 | 21 Oct 2018 | Round Table with Guests | ▶ Watch |
| 382 | 7 Jul 2019 | George Simpson | ▶ Watch |
| 395 | 6 Oct 2019 | Robert Todd Déjà Vu & Reincarnation, Part 3 of 6 | ▶ Watch |
| 461 | 17 Jan 2021 | George Simpson | ▶ Watch |
| 645 | 21 Jul 2024 | Zo’i Graestone | ▶ Part 1▶ Part 2 |
| 713 | 9 Nov 2025 | Solaris BlueRaven & Zo’i Graestone | ▶ Part 1▶ Part 2 |
7 guest shows are still missing from the archive, and some guests are still waiting on a full bio. If you recorded a show, know a guest, or spot something we've got wrong, get in touch — we'll add it and credit you.
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