A Mine Is a Terrible Thing to Waste

'''The two teams are sent into an abandoned mine, where one camper takes charge of their team, and someone's disorder gets more out of hand. Someone throws the challenge to save his old team, leading to his elimination. Meanwhile, an old contestant falls in love with a new contestant, and gives her a special reward, which leads to her quitting the competition, and a former intern returning to her former team as her place as a contestant.'''

Plot
The camera first pans to Brick and Lightning working out by lifting a log. Lightning shows off his muscles by using only one arm, compared to Brick using two. Jo, in the confessional says that she's on Team Rat, she has the girls' side of the cabin to herself, so she can work out like the ancient Olympians, in the nude. Her shadow is then seen in the cabin as a bird vomits at the sight of her. At breakfast, Chef is missing and breakfast has not been made. The group goes into the kitchen for food only to find that the cupboards are bare. Chef then pops up outside the kitchen window and says to search in the walk-in freezer, but it turns out to be a refrigerated van which Chef drives to the challenge.

At the challenge, Chris sends everyone into a mine to find a Gilded Chris Award in their team color. However, it's radioactive, and each contestant is given a Geiger detector with a 30 minute timer, and that if they don't get out of the mine in time, bad things will happen. He uses Dakota as an example, who was in there for over 40 minutes and lost all of her hair. Chris also gives them all heavy backpacks they have to wear in the mine until he says to drop them, and not allowed to look inside of them either. Lightning and the Rats make it to the mine shaft elevator first, but Lightning shouts and causes a localized cave-in on his team. The Mutant Maggots pick up the flashlights in the shaft. Sadly, the elevator crashes at the bottom, which forces the Rats to shimmy down the cables. Brick goes first, and Jo throws him the jar of fireflies. Brick catches the jar with both hands, and begins to fall swiftly down the shaft. He is able to slow himself by using his legs, but Jo and Lightning land on him, allowing the fireflies to escape. Jo and Lightning chase after them, leaving Brick alone in the dark. Meanwhile, the Maggots explore the caves, and Mike picks up a hat from the ground. He puts the hat on and instantly channels Manitoba Smith, his adventurous alter-ego. He quickly searches the areas and finds rodent leavings which he licks to find which path they should take. He leads his team through the mine, eventually coming to a couple of mine carts. Mike and Cameron get in the first one, while Scott, Anne Maria and Zoey ride in the back. Back at the entrance, Brick hasn't moved far in the dark, but finds a leftover flashlight. When it turns on, he sees a giant mutant gopher that chases him through the mine. Back on the maggots team, the carts split, sending the first one ahead, while the rear cart ends up in a pool. In the pool, a shady figure grabs Anne Maria and takes her farther into the cave. Nearby, Mike is knocked out and Cameron tries to act like Jo to make him wake back up, which makes him turn back into his normal personality. Then Brick is still seen running away from the gopher, until he crashes into a rock. The gopher smells Brick and reacts to his smelly boots, which Brick uses to his advantage. The camera then comes back to Anne Maria, who is surrounded by giant mutant gophers and the shady figure that captured her. He then reveals himself to her as Ezekiel, still in his feral state, and appears to be attracted to her. Brick then catches up to his team, he thinks he is safe as he chased away the gopher, until three other gophers catch all three of the Rats and pull them down into the ground. Anne Maria is then seen on top of a pile of things Ezekiel brings to her as gifts. The rest of the Maggots find each other and they hear a cheerful scream from her nearby. Then follow the sound into Ezekiel's lair where Ezekiel has captured the Rats and has won Anne Maria over by giving her a giant "diamond." Jo then releases the fireflies to go into the gophers faces, which makes the Rats free again. Lightning then goes for their statue, but Ezekiel stops them. Chris then announces it's time to drop the backpacks which reveals to have bombs in them. Mike originally grabs his teams statue, but gives it to Scott to help stop a gopher from attacking Cameron and Zoey. Scott then gets their statue and tries to get rid of it, but it lands in Anne Maria's hair, but she is too distracted by the "diamond" to care. Lightning strangles Ezekiel to get his statue again and they all get on mine carts. But Mike is struggling trying to free Zoey and Cameron from the gopher, so Brick takes pity on his old team and breaks their statue on the gopher to knock him out. They then all get on the mine carts and ride out before their Geiger detector's timer ends.

Back above ground, the carts are seen crashing out of the exit, and the Maggots Chris statue lands in front of Chris, declaring the Maggots as the winners. Chris then blows up the bombs sealing off the toxic waste coming from it, which also got the federals off their back. After that, Chef then uses a powerful hose to wash off any waste. Later that night, Cameron asks Mike if he has Multiple Personality Disorder. Mike fesses up, but Cameron makes a deal to help him control it if he helps him get rid of Scott, since he doesn't trust him. Mike quickly agrees to his plan.

At the campfire ceremony, Jo and Lightning were safe. The Toxic Marshmallow of Loserdom then goes to Brick, who went against their team and costing the win for them. His old team salutes him before he takes off. Anne Maria then runs over the the Hurl of Shame and quits, after receiving her large "diamond" that will make her rich. Chris then states that the "diamond" was actually just cubic zirconium, which is practically worthless. He then hurls them before Anne Maria could step off. Since the Maggots lost a player, Chris brings back intern Dakota to be her replacement.

Cast

 * Ezekiel appeared, but he had no lines. However, he made animal noises.
 * Several Interns appeared, but they had no lines.
 * A male in a helicopter spoke. However, it is currently unknown who voiced him.

General

 * This is the second of only two episodes of the season where the final marshmallow is seen being handed out, as the Marshmallow of Toxic Loserdom is usually handed out instead. The first being Truth or Laser Shark
 * Not counting when they are taking a shower, this is the first episode in the series a female contestant shows full nudity, albeit via shadow silhouette.
 * This is the only episode of the season to feature a double elimination.

Continuity

 * The statues that the teams had to locate are the Gilded Chris Awards from Total Drama Action, with different colored bases (red and green).
 * This is the the sixth double elimination of the series thus far. The others are Alien Resurr-eggtion, Top Dog, Jamaica Me Sweat, Chinese Fake-Out, and Hawaiian Punch.
 * As of this episode, Anne Maria is the first of the new cast to quit the show, and the fourth overall.
 * The others are DJ in The Sand Witch Project, Duncan in Walk Like An Egyptian - Part 1, and Harold in Super Happy Crazy Fun Time Japan.
 * This also makes her the first and only contestant of the new cast to quit the show.
 * This is also the first time a female quits the show.
 * This is the first episode of the season in which Scott does not play any role in the elimination, as this is the first episode where someone not on Scott's team is eliminated.
 * Someone from Scott's team did leave in this episode, but they had quit the show instead of being eliminated.
 * This is the first episode of the season in which a member of the Mutant Maggots is eliminated.
 * The way Ezekiel pounced on Lightning is similar to how he pounced on Heather and Chris in Planes, Trains, and Hot Air Mobiles and Hawaiian Punch respectively.
 * Among the things found in Ezekiel's lair is a signed picture of himself before his transformation. This was also shown in Celebrity Manhunt's Total Drama Action Reunion Special during his interview.
 * This will be the first time Ezekiel's human state is shown since the wanted poster of him during the Total Drama Fugitive segment in Aftermath: Revenge of the Telethon.
 * Anne Maria calls Ezekiel the "Creepy Stowaway Kid from last season" referring to Ezekiel's numerous cameo appearances throughout the previous season.
 * This is the third episode in a row where a member of Team Victory makes a cameo appearance.
 * This is the second time that a member of the winning team quits. The first is in Total Drama Action, when DJ quit.
 * Mike's fourth alternate personality, Manitoba Smith, debuts in this episode. This makes Mike the second person to have an alias named after a Canadian province. The first is Harold, who was Captain Alberta in Super Hero-ld.
 * It is revealed that Ezekiel had kept the million dollars from Total Drama World Tour, as he offered it to Anne Maria. However, while the briefcase survived the lava, the money inside it had turned to ashes.

Goofs

 * Scott repeatedly disappears and reappears at the beginning of the episode. When all of the contestants entered the main lodge for breakfast, Scott was noticeably absent. He was seen running into the walk-in freezer with the others, but when it showed all of the contestants trapped in the back of the truck, he was gone once again along with Brick.
 * As Chris explains the challenge, Scott is standing with the Toxic Rats. However, he previously switched teams, and should have been standing with the Mutant Maggots.
 * As Chef threw out backpacks to the contestants, several red ones were seen inside. However, the backpacks that were used were a darker orange color.
 * When Ezekiel showed the million dollar case to Anne Maria, his teeth were normal instead of jagged.
 * Chris said that if anyone removed their backpacks, their entire team would be disqualified. However, Anne Maria removed her backpack when she was captured by Ezekiel, but Chris didn't count the Maggots as disqualified.
 * When Jo and Lightning talk through the mine and the detectors are changed to orange, Jo's detector was on her right arm when it should be on her left arm.
 * In the scene in which Anne Maria's detector turns orange, Cameron accidentally calls her "Anna Maria."
 * On iTunes, this episode is called "A Mind Is a Terrible Thing to Waste."
 * When the Feds appear and when Chris begins to say Total Drama: Revenge of the Island, Dakota's shirt is black instead of red
 * When Lightning is being attacked by Ezekiel, his detector is missing.