Military thriller author and former Air Force Capt., Dale Brown returned for a discussion about his research and writing.

A special night of Open Lines featured the Something's Going to Happen hotline.

Scholars of ancient manuscripts and legends, Laurence Gardner, William Henry, and Glenn Kimball shared their reactions to the ideas presented in The DaVinci Code, Dan Brown's popular book which was recently turned into a movie.

In a rebroadcast from 12/13/03, Art Bell was joined by Nick Begich for a discussion on HAARP and weather control. First hour guest Whitley Strieber spoke about 'dark' encounters.

Filling in for Art Bell, Ian Punnett welcomed artist and researcher Bill McDonald, who discussed his background and work, as well as the late Leonard Stringfield and other legendary UFO investigators that have passed on.

Open Lines featured the "Outdoor Scary Hotline" in which callers shared intense incidents that happened to them while outside.

Bob Larson, an expert on cults and supernatural phenomena, returned for a discussion about exorcisms and demonic possession.

Alternative historian Michael Tsarion returned for a discussion about Irish origins, subversive symbols, his Timegnosis project, and the meaning of 2012. Most people aren't aware of the antiquity of Ireland and its importance in the origins of...

Film director and UFO researcher Paul Kimball discussed the field of ufology and the personalities working in it. He also touched on some lesser known UFO incidents and his research into cattle mutilations taking place in Canada.

"Ghostbuster" Mary Ann returned to describe her work with earthbound spirits and consultations for the hit TV series, Ghost Whisperer.

Col. John Alexander, the author of such books as Winning the War joined guest host George Knapp in a wide-ranging discussion that touched on the UFO cover-up, the mysterious 'Aviary' group,NIDS research, geopolitics & the Middle East.

Filling in for Art Bell, Ian Punnett welcomed 'Historian of the Future' Charles Ostman, who revealed that mankind is approaching a transitional threshold, an Evolutionary Event Horizon, that will require us to either raise our spiritual maturity...

During the final two hours of the show, George Noory, who was broadcasting live from WMAL-AM in Washington D.C., hosted Open Lines and offered a 'mad moment' line for people who wanted to share occasions in their lives when they just lost it.

Esoteric researcher & author Tom Horn discussed such topics as alien-human hybrids, stargates & multi-dimensional portals and Biblical prophecy.

Dr. John Abramson of Harvard Medical School addressed issues surrounding health care, medical studies and the pharmaceutical industry.

Journalist and author Jim Marrs discussed his investigations into secret societies, Knights Templar and Solomon's treasure.

Former Libertarian presidential candidate and filmmaker, Aaron Russo, argued that the American system has become fascistic and that there is no specific law that mandates paying taxes on labor.

In a rebroadcast from 12/27/02, Art Bell interviewed George Lutz about the "Amityville Horror" house (Lutz passed away this week in Las Vegas).

Filling in for Art Bell, Ian Punnett welcomed one of the leading voices in today's counterculture, Daniel Pinchbeck, who discussed ideas from his latest book, 2012: The Return of Quetzalcoatl as well as his personal experiences with psychedelic...

During a special (Almost) Full Moon Open Lines, George offered a 'fright' line for callers to share the scariest things that have ever happened to them.

In his first interview with George Noory, retired airline pilot John Lear spoke on a variety of topics which included his experiences as a pilot, NASA's secret space missions, and life on other planets.

Cryptozoologist Loren Coleman discussed the Malaysian Bigfoot search, an Argentina Lake Monster case and other unusual creature sightings.

Statistics Professor Jessica Utts shared the results of her statistical studies in remote viewing and parapsychology.

Researcher Dr. John DeSalvo discussed the predictions and spiritualist ideas from 19th century prophet Andrew Jackson Davis, a contemporary of Abraham Lincoln.

Filling in for Art Bell, George Noory welcomed researcher William Thomas, who discussed the US military's usage of electronic mind control-type technology in Iraq.

Filling in for Art Bell, Lisa Garr welcomed author Gregg Braden, who discussed the relationship between ancient wisdom and modern science, and how people are connected to one another and to the world around them. In the first hour, Dr. Julian...

During Open Lines George asked listeners to call in and share their worst fears.

Scientist and author Dr. Dean Radin discussed his scientific research into consciousness and psychic phenomena.

Kicking off a special evening of Time to Vent Open Lines, George played the classic Howard Beale "I'm as mad as hell, and I'm not going to take this anymore!" monologue from the movie Network.

President of Pioneer Astronautics, Robert Zubrin spoke about his plan to achieve American energy independence by mandating that all new cars be "Flex Fuel" compliant by 2009.