Gemma 艾莉森·威廉姆斯

M3GAN 艾米·唐娜

Cady 维奥莱特·麦格劳

M3GAN (voice) 珍娜·戴维斯

Cole 布莱恩·乔丹·阿尔瓦雷斯

Tess 珍·范·埃普斯

Christian Bradley Aristotle Athari

AMELIA 伊万娜·萨赫诺

Agent Tim Sattler Timm Sharp

Alton Appleton 杰梅奈·克莱门特

Naveen Tripathi Mayen Mehta

Niles Keller 马克·米钦森

Moxie (voice) Fryda Wolff

Agent Murphy 卢克·霍克

Agent Novak Ben Van Lier

Agent Silva Niwa Whatuira

Xenox Parc Guard Mike Edward

Xenox Parc Worker Michael Ravlic

Dock Manager Byron Coll

Secretary Shelly Voss Jacque Drew

Comms Officer Paul Waggott

Ambassador Ling 盖瑞·杨

General Hurst 詹姆斯·盖林

Commander Omar Al-Sobky

Mercenary #1 Ahmed Youssef

Mercenary #2 Ara Raad

Jonker Barnie Duncan

Panelist Steven Logan

Tour Guide 吉姆·麦克拉蒂

Cop #1 Glen-Paul Waru

Cop #2 Ryan Lampp

News Anchor #1 Richard Lambeth

News Anchor #2 Serena Cotton

News Anchor #3 Jamie Irvine

Technician Shervonne Grierson

Teacher Simon Eskow

911 Operator 热拉尔·约翰斯通

Tiffany Erika Camacho

Sapphire Zara Nausbaum

Self Hallie Jackson

Tech Reporter Shanti Tucker

Comms Assist Martin Richard

Robot Dancer Isabella Lucia Goff

Robot Model Gigi Holroyd

Kurt (archive footage) (uncredited) 斯蒂芬·加诺·蒙顿

Excited Atendee Quinn Sugrue

Beefy Security Guard Jim Wynorski