A Mine Is a Terrible Thing to Waste

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

Plot
The camera first pans to Brick and Lightning working out by lifting a log in place of a freeweight. Lighting shows off his muscles by using only one arm, compared to Brick using two. Jo tells the Confession Cam that now that she's on Team Rat, she has the girl's side 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 breakfast has not been made. The group goes into the kitchen for food 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 is sending everyone into a mine to find a Gilded Chris Award in their team colour. 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 there in time bad things will happen. He uses Dakota as an example who was in there for over 40 minutes and lost all 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 Maggots pass them and 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 speeding down after him cause him to drop the jar, 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 minecarts. 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 mole 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 seen running away from the mole still, until he crashes into a rock. The mole 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 moles and the shady figure that captured her. He then reveals himself to her as Ezekiel. He is attracted to her and tries to flirt. Brick then catches up to his team, he thinks he is safe as he chased away the mole, until three other moles 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 moles faces, which makes the Rats free again. Lighting 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 mole 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 to distracted by the "diamond" to care. Lighting 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 mole, so Brick takes pity on his old team and breaks their statue on the mole 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 crashes 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. And 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 Lighting 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, or quartz, as it is more commonly known, 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 appears but has no lines. However, he makes animal noises.
 * Several Interns appear, but have no lines.
 * A guy in a helicopter is heard, but it's unknown who voices him.

Quotes
Zoey: They talk like that in Manitoba? Jo: And I've never kissed a guy! Lightning: Uh, yeah! It's cool dude! Lightning don't judge! Anne Maria: And I'm too hot!  Zoey: (Holding back Anne Maria) ''I'm sure that it's an accident that Scott landed on you! Scott: Yeah! An accident! I hope you both realize whose fault this is! The minecarts were Mike's idea! Anne Maria: But he just didn't try to drown me! Brick: Never leave a man behind.
 * Jo: (in confessional) Hey, Chris Mc"Lame". You can make me switch, but you can't break me. Now that I have the girls cabin for myself, I can practice like the first Olympic athletes... Naked!
 * Manitoba: G'day Sheila! Names Manitoba Smith! Here leave the torches to the menfolk beauty.
 * Mike: (as Manitoba) I say we go left!
 * Lightning: Man, I've never kissed a Superbowl ring!
 * Zoey: The track! And I'm too young to die!
 * Anne Maria: Do I look like a lifeboat! (Throws Scott off of her head)''
 * Zoey: Anne Maria! She's gone!
 * Cameron: My first buddy! And we've got only five minutes to live!
 * Jo: Oh that's low McLean, even for you.
 * Chris: Yeah, I just keep getting better.
 * Mike: Brick!?

General

 * 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 being Harold, who was Captain Alberta in Super Hero-ld.
 * This is the first episode where the final marshmallow is seen being handed out, as the Marshmallow of Toxic Loserdom is usually handed out instead.
 * It is revealed that Ezekiel 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.
 * The statues that the teams had to locate are the Gilded Chris Awards from Total Drama Action, with different colored bases.

Continuity

 * This is the first episode of the season to feature a double elimination and the sixth double elimination of the series thus far.
 * The other five being Alien Resurr-eggtion, Top Dog, Jamaica Me Sweat, Chinese Fake-Out, and Hawaiian Punch.
 * Dakota is now the second newcomer of the season to lose her hair, the other being Staci.
 * As of this episode, Anne Maria is the first of the new cast to quit the show, and the fourth overall.
 * The other three to quit are DJ, Duncan, and Harold.
 * This also makes her the first female to quit 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 in Total Drama World Tour.
 * This is the second time Chef has spoken in Total Drama: Revenge of the Island, the first time being in Finders Creepers. Although, this is his first time with more than one line.
 * This is the third episode in a row where a member of Team Victory makes a guest appearance.
 * This is the second time that a member of the winner team quits, the first time was in Total Drama Action, when Dj quitted.

Goofs

 * Scott repeatedly disappears and reappears in 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.