Co-host Christopher O’Brien introduces UFO/humanoid researcher Albert S. Rosales, who not only brings you up to date on these unusual encounters throughout history, but reports on his own amazing personal experiences.

Co-hosts Paul Kimball and Christopher O’Brien present veteran UFO researcher Kevin D. Randle, author of “Crash: When UFOs Fall From the Sky: A History of Famous Incidents, Conspiracies, and Cover-Ups.”

Co-host Greg Bishop presents paranormal researcher Walter Bosley, co-author of “Latitude 33: Key to the Kingdom,” a former U.S. counterintelligence specialist, and has some fascinating insights to offer about UFOs and other strange and unknown phenomena.

Co-host Paul Kimball presents author and TV personality Nick Pope, who used to run the British Government’s UFO Project. You’ll hear Nick’s views about ongoing disclosures of UFO evidence by the UK government, significant UFO cases and lots more.

Co-host Christopher O’Brien welcomes UFO historian Antonio Huneeus, co-author of the Laurance Rockefeller-funded “UFO Briefing Document — The Best Available Evidence.” He has covered the UFO field from an international perspective for over 30 years.

Co-host Nicholas Redfern, author of “Contactees: A History of Alien-human Interaction,” and Jim Moseley, editor of “Saucer Smear,” discuss the amazing claims over the years of contacts between humans and alleged alien beings.

Co-host Christopher O’Brien joins us as we explore the incredible flurry of paranormal events in Pennsylvania with investigator Stan Gordon, author of “Really Mysterious Pennsylvania: UFOs, Bigfoot & Other Weird Encounters Casebook One.”

We continue to explore the mystery of Earth-based UFOs and the frontiers of our reality, as expressed by the late Mac Tonnies and others, with co-host Christopher O’Brien and Walter Bosley, Mike Clelland, T. Allen Greenfield, and William Michael Mott.

Co-host Paul Kimball presents a roundtable featuring science fiction author and filmmaker Paul Davids and paranormal writer Nicholas Redfern to discuss the dysfunctional relationship between Sci-Fi, UFOs and the paranormal.

We honor the memory of the late Mac Tonnies and his final work, “The Cryptoterrestrials: A Meditation on Indigenous Humanoids and the Aliens Among Us,” about Earth-based UFOs, with co-host Paul Kimball, Greg Bishop and Nicholas Redfern.

Gene and co-host Christopher O’Brien present an “Ultimate Abduction Roundtable,” featuring Budd Hopkins, Dr. David M. Jacobs and Kevin D. Randle. This is an episode you won’t want to miss!

Co-host Paul Kimball presents documentary filmmaker Michael MacDonald, who has made a number of well-received films about UFOs and the paranormal. The bill of fare includes the Shag Harbor UFO incident, said to be more compelling than the Roswell case.

Co-host Christopher O’Brien a roundtable on the animal mutilation phenomenon featuring former law enforcement officer Ted Oliphant, along with Philip Hoyle, represeting the UK’s Animal Pathology Field Unit.

Guest co-host Paul Kimball presents a pair of skilled paranormal investigators from the UK: Steve Mera, author of “Strange Happenings: Memoirs of a Paranormal Investigator,” and Dave Sadler, author of “Paranormal Reality: Ghosts, UFOs and Pussy Cats.”

Our guest co-host Frank Warren returns as we present the “czar” of conspiracy theorists, Jim Marrs, who joins The Paracast to discuss the classic cases. You’ll hear about the Kennedy Assassination, 9/11, the UFO mystery and lots more.

This week, Gene and special guest co-host Frank Warren are joined by researcher Scott Ramsey to revisit the controversial Aztec, New Mexico UFO crash. Real, fake or something in between?

Paranormal researcher Micah A. Hanks, author of “Magic, Mysticism and the Molecule: The Search for Sentient Intelligence from Other Worlds,” explores the incredible things we don’t understand about our universe; David reveals another personal experience.

Crash/retrievals are explored by UFO investigator Kevin D. Randle, author of “Crash: When UFOs Fall From the Sky: A History of Famous Incidents, Conspiracies, and Cover-Ups.”

Physicist Chet Sapalio, author of “Sworn to Secrecy — The 1947 Roswell Incident,” discusses his onsite research into the Roswell UFO incident, some of his own UFO sightings, and what the government may or may not know about the phenomenon.

This week, paranormal investigator David M. Rountree, of the New Jersey Paranormal Resource Group, explores the complicated subject of hauntings and the hard evidence he’s collected to demonstrate that such things occur.