S01 E02
Jumping between two speeding trailer trucks; lying in a coffin-like box filled with 300,000 worms and eating some; human catapults.

S01 E04
Contestants must climb a 110-foot tower and jump into a net; chewing and swallowing six live worms; crawling through a drainage tunnel.

S03 E24 — Miss USA Contestants
Six Miss USA contestants face their fears.

S03 E25 — Go Cart Chicken/Fear Factor Basketball/Water Rotisserie
Contestants try to stop a kart on an elevated runway and unlock themselves from a board while being dunked underwater.

S03 E26 — Helicopter Drop, Pot Lock
Contestants must escape from a Plexiglas box while handcuffed and suspended from a helicopter; two contestants advance to the finals.

S07 E01 — Scorpion Tales
Family duos take part in stunts that include hanging from a speeding helicopter, eating scorpions, and being attached to the grill of a semi truck.

S07 E06 — Hee Haw! Hee Haw!
Teams of twins face challenges including racing through an electrified maze suspended over water, eating something gross and racing on a moving train while the teammate crashes through a locomotive.

S03 E08
Contestants must consume live slugs. Host: Joe Rogan.

S07 E09 — Leeches & Shaved Heads & Tear Gas, Oh My! -- Part 1
Contestants connected to a helicopter via bungee cord are ripped off a cliff's edge; other stunts include being submerged in a tub full of leeches and navigating through a five-story building engulfed in flames.

S03 E01
A celebrity edition features Penn and Teller, Natasha Henstridge, Barry Williams, Matt Cedeno, Gena Lee Nolin and Keshia Knight Pulliam.

S07 E07 — The Bees Are Angry
Contestants face five stunts that include dropping a teammate from a helicopter to a target below, being covered in and eating bees, and being shot through a window on the 13th floor of an office building.

S01 E04
Contestants must climb a 110-foot tower and jump into a net; chewing and swallowing six live worms; crawling through a drainage tunnel.

S07 E09 — Leeches & Shaved Heads & Tear Gas, Oh My! -- Part 1
Contestants connected to a helicopter via bungee cord are ripped off a cliff's edge; other stunts include being submerged in a tub full of leeches and navigating through a five-story building engulfed in flames.

S07 E01 — Scorpion Tales
Family duos take part in stunts that include hanging from a speeding helicopter, eating scorpions, and being attached to the grill of a semi truck.

S07 E06 — Hee Haw! Hee Haw!
Teams of twins face challenges including racing through an electrified maze suspended over water, eating something gross and racing on a moving train while the teammate crashes through a locomotive.

S07 E02 — Broken Hearts & Blood Baths
Four teams of ex-couples face stunts that include escaping from a submerged car and climbing on top of a moving bus.

S07 E05 — Roach Coach
Contestants face stunts that include being locked in an underwater cage while their teammates try to free them, eating a lunchbox full of roaches and grasshoppers, and jumping between a bus and a car to retrieve flags.

S01 E02
Jumping between two speeding trailer trucks; lying in a coffin-like box filled with 300,000 worms and eating some; human catapults.

S03 E27 — Semifinals
Male contestants must identify disgusting items, then eat any they guess incorrectly; female contestants must retrieve dead feeder mice with their mouths while swimming in a vat of dead rodents.

S07 E05 — Roach Coach
Contestants face stunts that include being locked in an underwater cage while their teammates try to free them, eating a lunchbox full of roaches and grasshoppers, and jumping between a bus and a car to retrieve flags.

S01 E02
Jumping between two speeding trailer trucks; lying in a coffin-like box filled with 300,000 worms and eating some; human catapults.

S01 E04
Contestants must climb a 110-foot tower and jump into a net; chewing and swallowing six live worms; crawling through a drainage tunnel.

S07 E01 — Scorpion Tales
Family duos take part in stunts that include hanging from a speeding helicopter, eating scorpions, and being attached to the grill of a semi truck.

S07 E09 — Leeches & Shaved Heads & Tear Gas, Oh My! -- Part 1
Contestants connected to a helicopter via bungee cord are ripped off a cliff's edge; other stunts include being submerged in a tub full of leeches and navigating through a five-story building engulfed in flames.