Henry / Agent H

Chris Hemsworth

Acting

Molly Wright / Agent M

Tessa Thompson

Acting

Riza Stavros

Rebecca Ferguson

Acting

Pawny (voice)

Kumail Nanjiani

Acting

Agent C

Rafe Spall

Acting

Alien Twin #1

Laurent Bourgeois

Acting

Alien Twin #2

Larry Bourgeois

Acting

Agent O

Emma Thompson

Acting

Agent High T

Liam Neeson

Acting

Young Molly

Mandeiya Flory

Acting

Vungus / Nasr / Bassam

Kayvan Novak

Acting

Nerlene

Annie Burkin

Acting

Frank the Pug (voice)

Tim Blaney

Acting

Luca Brasi

Spencer Wilding

Acting

Molly's Mom

Marcy Harriell

Acting

Molly's Dad

Inny Clemons

Acting

Worm Guy #1 (voice)

Thom Fountain

Acting

Worm Guy #2 (voice)

Drew Massey

Acting

Man in Black #1

Aaron Serotsky

Acting

FBI HR Guy

Matthew Bates

Acting

CIA Recruiter

Sartaj Garewal

Acting

Guy

Stephen Wight

Acting

Cabbie

Brian Silliman

Acting

Jimmy the Alien

John Sousa

Acting

Lead MIB Agent

Jeff Kim

Acting

MIB Lead Interrogator

Michael Adams

Acting

Freddie the Alien

Andrew Greenough

Acting

Nightclub Waitress

Natasha Culzac

Acting

MIB Forensics Agent

David Hartley

Acting

Alien Boss

Paul Brennen

Acting

Alien Woman / Boss' Wife

Ania Sowinski

Acting

Antique Shopkeeper

Stefan Kalipha

Acting

Nightclub Bartender

Daniel Scott-Smith

Acting

MIB Security Guard

Vincent Pirillo

Acting

NIghtclub Patron #1

Kaya Brown-Hallam

Acting

Nightclub Patron #2

Beau Fowler

Acting

Nightclub Patron #3

Lukas DiSparrow

Acting

Viper Room Player

Andy Beckwith

Acting

Man at Eiffel Tower

Romanos Blanco

Acting

Woman at Eiffel Tower

Aistė Diržiūtė

Acting

French Salesman

Anatole Taubman

Acting

Nervous Forensic Tech

Sorel Johnson

Acting

Proprietor (Charlie)

Paul Smith

Acting

Veteran MIB Agent

Mike Capozzola

Acting

Alien on TV Monitor (uncredited)

J.J. Abrams

Directing

Alien Dancer (uncredited)

Elle Black

Acting

Alien on TV Monitor (uncredited)

Donald Glover

Acting

Alien on TV Monitor (uncredited)

Ariana Grande

Acting

Alien on TV Monitor (uncredited)

Elon Musk

Acting

Tech Geek (uncredited)

Hiten Patel

Acting

Undercover Alien (uncredited)

Dimitri 'Vegas' Thivaios

Acting

Mike Lewis

Acting

Dancer (uncredited)

Luke Johnson

Acting

Human Alien (uncredited)

Rene Costa

Acting

Clubkid (uncredited)

Tiago Martins

Acting

Horns

Luigi Boccanfuso

Acting

Himself (brazil version)

Sérgio Mallandro

Acting