Rene Dahinden was probably Canada's only full-time sasquatch hunter. Since 1957 the Swiss immigrant's sole pursuit was to seek out the legendary hairy giant of the B.C. forest. He took hundreds of footprint casts and owned a share of the world's only Sasquatch film, but never managed to catch a glimpse of the beast. Even so, Dahinden was convinced the sasquatch is real. "I will keep on searching 'til I find the damn thing," he told CBC Television's The Fifth Estate in 1976.

Dahinden's obsession broke up his family and forced an austere lifestyle on him. Every penny he earned went straight to his search. He carefully followed up every sighting and found witness reports dating back to 1811. Despite Dahinden's efforts to prove the sasquatch exists, scientists are skeptical. "We have no skulls, no bones, nothing," says one. "Just these nebulous footprints which can be manufactured, or films which can be manufactured."

• Descriptions of the sasquatch vary, but the creature is most often described as taller than a human (up to three metres in height), heavily built, and covered in long, thick brown or black hair. It walks upright with a long stride.
• The word "sasquatch" comes from the native Salish language and means "wild man" or "hairy man."
• "Sasquatch" is a Canadian term; in the United States the creature is known as "Bigfoot."

• Rene Dahinden had been interested in the sasquatch since first hearing about it in 1953. In 1957 he was hired by the B.C. town of Harrison Hot Springs to head a sasquatch search as part of the province's centennial celebrations. In March that year he told CBC Radio's Assignment about some notable sasquatch sightings and his own hunt for the hairy giant.

• Dahinden died of prostate cancer in April 2001 at age 70. He never saw a sasquatch or found proof more definitive than footprints. In an obituary in the National Post, his friend Christopher Murphy remembered a remark of Dahinden's. "One day he said to me: 'You know, I've spent over 40 years — and I didn't find it. I guess that's got to say something.'"

• In 1997 Dahinden was immortalized in a TV ad for Kokanee beer. In the ad, an off-camera voice asks Dahinden if Kokanee is the preferred beer of the sasquatch. "Do you think I'm crazy or something?" he responds as a sasquatch sneaks out of the trailer behind Dahinden, gripping a case of Kokanee.
• Dahinden was also featured in the 1999 documentary Sasquatch Odyssey, a film about sasquatch-hunters.

• In this clip, Dahinden shows reporter Peter Reilly a reel of film footage shot by U.S. Bigfoot hunter Roger Patterson in 1967. Dahinden was part owner of this film, which is still the subject of intense debate among scientists and sasquatch hunters. Some say it's incontrovertible proof of the creature's existence, while others believe it's a hoax.
• At a 1978 sasquatch conference the film was closely analyzed and viewers remained polarized regarding its authenticity.

Medium: Television
Program: The Fifth Estate
Episode: Monster Man
Broadcast Date: Dec. 21, 1976
Reporter: Peter Reilly
Guest(s): Rene Dahinden, Wanja Dahinden, Charles Gigue, Robert Price
Duration: 15:00

Patterson-Gimlin Sasquatch footage: Rene Dahinden