Veteran Investigator Carl Shares 18 Years of Bigfoot Research
Posted Monday, June 29, 2026
By Squatchable.com staff
If you've ever spent any time digging around the internet for Bigfoot stories, chances are you've stumbled across bigfootencounters.com at some point. That massive archive of reports has been a go-to resource for researchers and casual readers alike for decades. Well, there's a really fascinating interview that just dropped over on the Bigfoot Society YouTube channel where host Jeremiah Byron sits down with Carl Sup, the guy who has been quietly keeping that legendary website alive and well.
Carl is no newcomer to the Sasquatch scene. He's been investigating for about 18 years now, and his journey into the subject goes way back. He mentions reading that famous February 1968 issue of Argosy magazine as a kid, the one with the Patterson-Gimlin film stills on the cover. That issue is practically a holy grail for anyone who grew up obsessed with Bigfoot, and Carl still has his original copy. He also talks about being captivated by Leonard Nimoy's "In Search Of" series in the mid-70s, which really stoked the curiosity of an entire generation.
But what really kicked things into high gear for Carl was a BFRO expedition back in July 2008, run by Matt Moneymaker. On the very first night, Matt did a call from a ridgeline between two canyons, and within seconds, they got not one, not two, but three return howls from different directions. Carl had a recorder running, and he still loves going back and listening to that audio. That moment was the turning point for him, the instant he knew he had to figure out exactly what was going on out there.
Carl also opens up about being part of a loose-knit group of independent researchers that formed around 2008-2009. And when I say "loose-knit," I mean this was basically an Avengers-level assembly of Bigfoot researchers. The group included MK Davis, Bobby Short (who created bigfootencounters.com), Steve Summer, Sybil Irwin, Sharon Day, Sandy Sells, Buddy Britt, and Ken Marvell, just to name a few. Steve Summer was the ringleader, and sadly, he's passed on, along with Bobby Short and Sandy Sells.
The Sandy Sells story is one that really deserves more attention. Sandy and her husband Mike had what can only be described as a clan of Sasquatch living on their farm. Researchers including Buddy Britt and Ken Marvell spent years doing fieldwork there, running experiments and documenting some seriously high strangeness. Carl actually has all the footprint casts from the Sells site in his possession now, and he's been archiving all of that physical and digital material to make sure it doesn't get lost.
And here's the really exciting part. There's a documentary coming out later this year that focuses entirely on the Sells farm and all the weird activity that happened there. It's called "The Sometime Place," and it's being produced by Chris Reinhardt. Carl is actually doing narration for it and will have a segment in the film. If you're not familiar with the Sells farm story, this documentary is going to be a must-watch.
Carl also shares a personal experience from 1982 up on the Mogollon Rim here in Arizona, where he heard a howl that reminded him of the famous Ohio howl. Hearing that kind of vocalization in person is something that stays with you forever, and it's one of those moments that makes you realize these creatures are out there, living their lives in the most remote corners of the country.
The interview is packed with Bigfoot history, personal stories, and some really cool behind-the-scenes details about the research community. Jeremiah Byron does a great job letting Carl tell his story, and you can really feel the passion Carl has for preserving the work of the researchers who came before him. If you're into Sasquatch history or just love hearing from people who have dedicated their lives to this subject, this is definitely worth checking out.