Robo Teacher

"Robo Teacher" is the second episode of the second season of Total DramaRama and the fifty-fourth episode overall.

Overview
Chef wakes up excited to go teach at the daycare centre when he receives a call saying he's been replaced with a robot. When seeing the new teacher, an old woman named Mod, Duncan decides they can take advantage of the opportunity to get away with anything they want. Courtney and Cody run to tell Mod on them, barely missing her remove her own head to charge it.

Meanwhile, MacArthur, who now works at the military, checks in on the new experiment. She reveals if the test goes well, they'll replace all teachers with robots. Back at the daycare, Mod catches Owen overflowing the sink with soap bubbles and puts him in time out. She puts Beth and Harold in time out as well shortly after. Duncan and Courtney watch her clean, and after being hit in the head with a paint can, her face falls off, revealing her as a robot to them.

She tries to put them in timeout, and while climbing the bookshelf to get away from her, Duncan accidentally knocks Richard Swimmins' bowl onto her, causing her to shut down and reboot in combat mode. She begins gluing everyone to walls, and when Duncan calls Chef, he refuses to come help. When Mod is about to get Duncan, Izzy runs her over with a tank. Chef was then forced to return to working at the daycare.

End credits
Izzy and Owen play football, but Owen is abducted by aliens. When Izzy is about to go back inside, and alien version of Owen is returned. When she throws the football to him, it pops on a horn he has on his head.

Cast and characters
Additionally, two people in the military speak, but it's unknown who voiced them. Sasquatchanakwa appears, but has no lines. Gwen and Noah appear in flashbacks.

General

 * This is the second time in the franchise Julie Lemieux has voiced a non-human robot character, the first being Betty the chair in the 6teen episode "The Five Finger Discount."
 * A child similar in appearance to Cameron appears riding a roller coaster, however it's unknown if it's him.
 * MacArthur reveals she has children.

Continuity

 * MacArthur's Job: Military Major
 * Chef has flashbacks from the episodes "There Are No Hoppy Endings," "Germ Factory," "The Bad Guy Busters," and "Cuttin' Corners."