The show follows the adventures of three bigfoot nerds (including a man named Bobo) and a skeptical female biologist as they travel the world trying to find hard evidence of Bigfoot. But you don't have to watch the show--I'll just summarize one, because they are all pretty much the same:
Opening stock “preview” scene: video of a roaring beast that looks suspiciously like a gorilla.
Cut to: The team is in a car headed to a town hall meeting. Upon arrival, locals relate their Bigfoot stories. The Bigfoot hunters then pick the most credible sources from the meeting, jump back into the car, and tear off to where the most impressive incident happened. There, the eye witness demonstrates what he/she was doing and what he/she saw or heard. Then the experts send Bobo to the exact spot of the Bigfoot sighting. The witness then points out, “No, no, the creature was much taller than that.” At this point, the experts then deem the witness as extremely credible, since the measurements reported by the witness concur almost exactly with other reports of the height and breadth of a sasquatch (or “squatch,” to those in the know).
One time a witness described a series of footprints where a Bigfoot had come through. The experts recreated the footprints and decided that no human could possible duplicate that gait. The female biologist, ever playing devil’s advocate, quickly ran through the footprints demonstrating just the opposite. Bobo said, “Yeah, but how far could you have kept up that pace, huh?”
At this point the experts pick a spot to stake out during the night. They separate into pairs and proceed to make bigfoot calls hoping to attract one or two. The first night usually ends in disappointment.
Next comes a commercial break including Bigfoot trivia like:
“True or False. A bigfoot can run up to 30 miles per hour.”
“True or False. A bigfoot can swim.”
Amazingly, both of those statements are true! Not sure how they figured it out, but I guess they timed Bobo in a forty yard sprint and figured an animal twice his size can run twice as fast.
Next one member of the team will spend a few days by himself/herself in the woods in a solo field investigation. This usually involves a scary encounter with a raccoon or deer via night vision goggles. Meanwhile, the others continue interviewing more witnesses.
Finally, the whole team spends another night in the woods making Bigfoot calls and hitting trees with baseball bats because bigfoots like sports (another true fact, you heard it here first). Then they will stumble into an area where tree branches have been mysteriously bent, which we learn is obviously caused by a Bigfoot traipsing through the area. Then we reach the startlingly climax where someone will suddenly say, “Stop!” or “Ssshhhh! Did you hear that?” and cut to commercial.
After the commercial, we see everyone looking around through night vision goggles which will display a small blip in the distance. “Yep, that's Bigfoot,” or more likely a raccoon, or a deer, or a jackalope. Sometimes they'll say, “I heard it! There's definitely a squatch in the area!” Amazingly, they never record the sounds.
In the end, they gather up in the dark and assess the mission and congratulate themselves: “Well, there was definitely a lot of activity in the area, and this mission was a success!”
By contrast, perhaps that's where Ghost Adventures succeeds: the ghost hunters realized after several seasons that they needed the viewer to hear the sounds of ghosts, so they came up with devices that would interpret the white noise for us, while the Bigfoot crew just says, “Yessirree, we heard a lot of ‘squatches tonight! Trust us. Would Bobo lie?”
But I always have to stay up for the ending, because I don’t want to miss when they actually capture a Bigfoot on film.