Season
Season 7 Episode
- Season 4 $1 Million Dollar Edition
- Season 4 Return to Las Vegas (1)
- Season 4 Return to Las Vegas (2)
- Season 4 Heli Crawl and Flag Grab; Maggoty Madness; Head on Pipe Ramp
- Season 4 Heli Water Drag; Cow Eye Juice; Truck to Truck Transfer
- Season 4 Halloween Episode
- Season 4 All Female Episode #2
- Season 4 Four Stunt Episode #2
- Season 4 Water Sack; Beetle Roach & Worm Transfer; Spinning Ledge
- Season 4 Truck to Helicopter; Table Clearing; Under the Semi
- Season 4 Family Fear Factor
- Season 4 Boat to Boat; Worm Wine; Matrix Truck Straddle
- Season 4 Cable Surfing; Gift Exchange; Lake O' Fire
- Season 4 Fear Factor Twins #2
- Season 4 Couples Fear Factor (1)
- Season 4 Couples Fear Factor (2)
- Season 4 Couples Fear Factor (3)
- Season 4 Couples Fear Factor (4)
- Season 4 Couples Fear Factor (5)
- Season 4 Couples Fear Factor (6)
- Season 4 Couples Fear Factor (7)
- Season 4 Four Stunt Episode #3
- Season 4 Four Stunt Episode #4
- Season 4 All Female Episode #3
- Season 4 Siblings Fear Factor
- Season 4 Twirling Misery; Eat Live Snails; Car Jump out of Back of Semi
- Season 4 Extreme Building Plunge; Bug Windshield; Rotating Beam to Platform
- Season 4 Tunnel Flag Snag; Potato Bug Bazooka; Tractor Car Roll
- Season 4 Miss USA Edition #2
- Season 4 Team Transfer; Hagfish Transfer; Cable Stand
- Season 4 Bound in Chains; Get the Gator; Heli Rope Transfer
- Season 4 Dual Heli Beam Walk; Fly Shake; Hop the Train
- Season 4 Underwater Tumbler; Bug Body Bag; Dual Heli Wall
- Season 4 Family Beam Walk; Family of Roaches; Kid-A-Pult
Fear Factor - Season 4 Episode 25 Siblings Fear Factor
5.70 60 minutes This episode featured four pairs of siblings competing as teams.
Stunt #1 (Tumbler transfer) As two tumblers lined with holes rotated across from each other over the water, siblings would have to make their way to the center where the two tumblers met. One sibling would be handing the other sibling flags to post at the other end of their tumbler. As time went on, the tumblers would spin faster. The three teams to transfer the most flags the fastest before falling into the water would advance to the next round. The team with the worst score would be eliminated.
Stunt #2 (Grab and Grind) One sibling would be collecting beetles, worms, crickets, scorpions, and millipedes with their mouth and spitting them into a meat grinder. They would have to turn a crank to grind the bugs into slop. Their partner would be underneath the grinder catching the slop then their mouth and spitting it on to a scale. The team to transfer the most weight in 3 minutes would win a six-night trip for fo
