Roger Leir
- Known for
- Acting
- Born
- March 29, 1935
- Died
- March 14, 2014
- Birthplace
- San Francisco, California, USA
Roger Krevin Leir was an American podiatric surgeon and ufologist best known as an investigator of alleged alien implants. Leir wrote books such as The Aliens and the Scalpel, and appeared on various radio and television shows, including Coast to Coast AM, claiming he had discovered proof of "non-terrestrial experimentation on man".
Filmography

The Scientific Study of Alien Implants - Part 2 TBA
as Self

Moment of Contact 2022
as Self (archive footage)

Watchers 8: Cloak of Secrecy 2014
Actor

Watchers 7: Physical Evidence 2013
as Self

Watchers 6: The Secret Cosmic War 2013
Actor

Watchers 5: Let Me In 2012
Actor

Watchers 4: On the Edge 2012
as Himself

Watchers 3: Fingerprints of the Supernatural 2011
as Alien implants surgeon

Watchers 2: Signs in the Heavens and the Earth 2011
as Himself

Ancient Astronauts: The Gods from Planet X 2011
as Self - Host

The Day Before Disclosure 2010
as Himself

Watchers 1: UFOs are Real, Burgeoning, and Not Going Away 2010
as Surgeon

The Scientific Study of Alien Implants - Part 1 2004
as Self
Credits from TMDB.