<P> With his robot powered by the diamond, Bratt terrorizes Hollywood, intending to send it into space with the use of superpowered gum . Lucy saves the children while Gru and Dru weaken Bratt's robot with the weapons of their father's car . Gru is knocked unconscious when the car is destroyed, and Dru manages to destroy the robot's core from the inside when Bratt threatens to kill Gru . When Gru recovers, he battles Bratt in a dance fight, using it as a distraction to grab his weaponized keytar, and defeats him . Having rendezvoused with Gru, the Minions manage to destroy the gum already covering the city, and Gru and Dru reunite . </P> <P> Soon afterward, Gru and Lucy are reinstated in the AVL and the newly united family celebrate in Gru's home . Lucy is acknowledged by the children as their mother . Lured back to villainy, Dru, along with most of the Minions, steals Gru's airship, with Gru's emblem replaced with a "D" graffiti . Gru and Lucy decide to give them a five - minute head - start before engaging pursuit . </P> <Ul> <Li> Steve Carell as Felonious Gru, the former villain turned Anti-Villain League agent, Margo, Edith, and Agnes' adoptive father, and Lucy's husband . <Ul> <Li> Carell also voices Dru, Gru's long - lost twin brother and the girls' adoptive uncle . </Li> </Ul> </Li> <Li> Kristen Wiig as Lucy Wilde, an Anti-Villain League agent, Gru's wife and the girls' adoptive mother . </Li> <Li> Trey Parker as Balthazar Bratt, a supervillain and former child star who grows up to become obsessed with the character he played in the' 80s and is bent on world domination . </Li> <Li> Miranda Cosgrove as Margo, Gru and Lucy's oldest adoptive daughter . </Li> <Li> Dana Gaier as Edith, Gru and Lucy's middle adoptive daughter . </Li> <Li> Nev Scharrel as Agnes, Gru and Lucy's youngest adoptive daughter . She was previously voiced by Elsie Fisher in the first two films . </Li> <Li> Pierre Coffin as Mel, Kevin, Stuart, Bob and The Minions . <Ul> <Li> Coffin also voices a Museum Director . </Li> </Ul> </Li> <Li> Steve Coogan as Silas Ramsbottom, the director of the Anti-Villain League, who retires at the start of the film . <Ul> <Li> Coogan also voices Fritz, the butler of Dru . </Li> </Ul> </Li> <Li> Julie Andrews as Marlena Gru, Gru and Dru's mother . </Li> <Li> Jenny Slate as Valerie Da Vinci, a member of the Anti-Villain League who becomes the new AVL director . </Li> <Li> Andy Nyman as Clive, a robot who is Bratt's sidekick . </Li> <Li> Adrian Ciscato as Niko, a boy from Freedonia who falls in love with Margo . </Li> </Ul> <Li> Steve Carell as Felonious Gru, the former villain turned Anti-Villain League agent, Margo, Edith, and Agnes' adoptive father, and Lucy's husband . <Ul> <Li> Carell also voices Dru, Gru's long - lost twin brother and the girls' adoptive uncle . </Li> </Ul> </Li>

Who did the voices in despicable me 3
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