Brenda

Portrayed by Rosa Salazar.

Brenda is a survivor of the Flare Virus.

Maze Runner: The Death Cure
Brenda helps Thomas, Newt, Frypan, Jorge, Vince, Harriet, and the Right Arm rescue Aris, Sonya, and a group of Immunes and take them to their new hideout.

At night, while Brenda, Aris, Jorge, Vince, Sonya, Harriet, the Right Arm, and the Immune kids sleep, Thomas, Newt, and Frypan leave the hideout to go to the Last City to rescue Minho.

The next day, after discovering that Thomas, Newt, and Frypan have left the hideout to go to the Last City to rescue Minho, Brenda and Jorge leave the hideout to follow them.

Thomas, Newt, and Frypan drive into a tunnel, where they are chased by Cranks. Brenda and Jorge arrive to save them.

Brenda, Thomas, Newt, Frypan, and Jorge arrive in the Last City. Thomas is scanned at the gate, and the WCKD guards recognize him. Brenda, Thomas, Newt, Frypan, and Jorge run from the turrets and into a safe corner where a crew wearing gas masks rescue them and take them to a hideout, where a member of the crew reveals himself to be Gally. Brenda watches on as Thomas punches Gally in the face for killing Chuck. Newt stops Thomas and calms him down.

While going with Thomas, Newt, Gally, Frypan, and Jorge to Lawrence's hideout, Brenda is told by Gally that he was found lying on the floor of the WCKD lab with the spear still in his chest by Lawrence's crew, who, after discovering that he is immune to the Flare, pulled the spear out of his chest and took him to the Last City to meet Lawrence, who nursed Gally back to health and convinced him to join his crew. Brenda is told by Gally that Lawrence's crew is working to destroy WCKD. Brenda is told by Gally not to stare at Lawrence.

Brenda, Thomas, Newt, Gally, Frypan, and Jorge arrive in Lawrence's hideout. Thomas tells Lawrence that he, Brenda, Newt, Frypan, and Jorge need to get into the WCKD tower. Lawrence tells Thomas that he, Newt, and Gally can go into the Last City while Brenda, Frypan, and Jorge stay behind. As Jorge tells Thomas to be careful going with Newt and Gally into the Last City, Brenda watches Gally open a manhole cover to the tunnels and lower a ladder into the tunnels.

At night, in Lawrence's hideout, Brenda, Thomas, Newt, Gally, Frypan, and Jorge go over plans to use Teresa to get into the WCKD tower. Thomas is reluctant to use Teresa as their way into WCKD. Brenda reminds Thomas of when Teresa betrayed them, leading Gally to remark to Thomas that he likes Brenda. Newt reacts with extreme aggressiveness, screaming at Thomas for still having feelings for Teresa. Shocked about himself, Newt apologizes and walks out.

The next night, while Thomas and Gally go into the Last City to capture Teresa, Brenda goes with Newt, Frypan, and Jorge to an abandoned church. Thomas and Gally take Teresa to the church where Brenda, Newt, Frypan, and Jorge are. Brenda plays a game of cards while Teresa tells Thomas, Newt, Gally, and Frypan that Minho is in Sub-Level 3 with the Immune teenagers.

Brenda goes to a parking lot to steal a bus while Thomas, Teresa, Newt, and Gally go to the WCKD tower, Frypan climbs up a crane, and Jorge returns to the Right Arm's hideout.

While leading the Immune teenagers, one of whom is holding a bag containing the vials of serum, through the parking garage, Gally contacts Brenda on his walkie-talkie and tells her to come to the parking garage. Brenda arrives in the parking garage with the bus and she and Gally load the Immune teenagers into the bus. When Brenda asks Gally where Thomas is, Gally replies that he was hoping that he was with her. Brenda starts to step out of the bus to find Thomas, but Gally stops her and tells her to stay with the Immune teenagers in the bus while he goes to find Thomas.

While Gally goes to find Thomas, Brenda drives the Immune teenagers out of the garage. Brenda is cornered by WCKD soldiers, but fires a flare gun into the sky to signal for Frypan to save her and the Immune teenagers with the crane.

Brenda, Frypan, and the Immune teenagers discover that Lawrence has gone to destroy the walls of the Last City. Jorge and Vince arrive with a berg to pick them up. They fly into the city to get Thomas, Newt, Minho, and Gally.

Brenda, Frypan, Jorge, Vince, and the Immune teenagers are waiting at the berg when they hear Teresa telling Thomas that his blood can cure Newt like it did Brenda, Minho and Gally arrive, asking Brenda where the serum is. Brenda, Minho, Gally, and Frypan arrive at the train station where they see that Thomas has killed Newt. Brenda, Minho, Gally, and Frypan gather around Newt's dead body while Thomas walks off to the WCKD tower.

Brenda, Minho, Gally, and Frypan return to the berg where Jorge flies them, Vince, and the Immune teenagers to the top of the WCKD tower where Thomas and Teresa are. Thomas is unable to get on the berg due to being shot in the stomach by Janson, but Teresa manages to throw him onto the ramp of the berg, allowing Brenda, Minho, Gally, Frypan, and Vince to pull him onboard. Teresa falls to her death when the WCKD tower collapses. As Jorge flies Brenda, Thomas, Minho, Gally, Frypan, Vince, and the Immune teenagers away from the tower, Brenda helps Gally bandage Thomas' wound.

Sometime later, Brenda, Thomas, Minho, Gally, Frypan, Aris, Jorge, Vince, Sonya, Harriet, the Right Arm, and the Immune teenagers arrive at the Safe Haven. Brenda is walking with Harriet when she and her see Thomas, who has woken up, approaching them. Brenda watches on as Thomas and Minho hug. At night, at the campfire, Brenda, Thomas, Minho, Gally, Frypan, Aris, Jorge, Sonya, Harriet, the Right Arm, and the Immune teenagers listen to Vince give a speech.

Brenda sips from her cup while Gally and Sonya converse. Brenda watches Minho, Gally, Frypan, and Vince carve Newt, Chuck, Winston, and Mary's names on the memorial rock. Brenda is sitting with Minho, Gally, Frypan, Aris, Jorge, Vince, Sonya, Harriet, the Right Arm, and the Immune teenagers at the campfire when Thomas approaches them, hugs Brenda and Gally, and sits down with them, Minho, Frypan, Aris, Jorge, Vince, Sonya, Harriet, the Right Arm, and the Immune teenagers at the campfire. The next morning, while Brenda is sleeping, Thomas goes to the memorial rock and carves Teresa's name on it. Thomas walks along the beach, stops walking, looks at the ocean and the ship, takes out the serum, looks at it, and looks out into the distance.