iCarly holds a giveaway contest for a new car -- won by their nemesis, Nevel Papperman. Meanwhile, Spencer buys a Galaxy Wars prop online.

Sam, Freddie, and Carly search America to find three people who look like them the most. After being told that they're not allowed to go to a Mixed Martial Arts fight, they bring the look alikes back to the studio to fake out Spencer while the go to the MMA fight.

When Carly jokingly challenges MMA fighter Shelby Marx to fight, the two agree to have an exhibition fight for charity. Unfortunately, Carly accidentally falls on Shelby's grandmother during a press conference. Thinking Shelby wants revenge, Carly backs out of the fight, only to be ridiculed as a coward.

Carly, unaware of an oncoming taco truck, is pushed aside by Freddie, who subsequently gets hit. Carly, grateful to Freddie for saving her life, develops an attraction towards him. However, Freddie thinks that this attraction stems from his actions, and not himself, so the two break up but agree that if the whole "hero" thing wears off that if Carly still feels attracted to him they'll try the relationship again. Meanwhile, Sam and Spencer engage in an intense game of assassin.

Gibby wants to sabotage Sam and Freddie's romance, and Carly is torn about whether to help him.