Kay
Jay
Laurel
Edgar
Zed
Jeebs
Beatrice (as Siobhan Fallon)
Gentle Rosenburg
Van Driver
Jose
Arquillian
INS Agent Janus (as Fredric Lane)
Dee
1st Lt. Jake Jensen
Mikey
Perp
Zap-Em Man
Mr. Redgick
Mrs. Redgick
Passport Officer
News Vendor
Cop in Morgue
Police Inspector
Tow Truck Driver
Morgue Attendant
MIB Agent Bee
Cook (as Boris Leskin)
INS Agent
NYPD sergeant
Security Guard
Mrs. Edelson
Baseball Player
First Contact Alien
2nd First Contact Alien
Alien Father
Alien Son
Scared Guy
Frank the Pug (voice)
Rosenberg Alien (voice)
Worm Guy (voice)
On-Air Reporter (uncredited)
Marine Lieutenant (uncredited)
Hatless Sheriff (uncredited)
MiB HQ Office Worker (uncredited)
Army Officer (uncredited)
Alien on TV Monitor (uncredited)
NYPD Sergeant (uncredited)
Announcer (uncredited)
PA Announcer (uncredited)
Wall Street Broker (uncredited)
Dishwasher (uncredited)
Immigrant Alien Puppet (uncredited)
Aliens (voice) (uncredited)
INS Agent (uncredited)
Police Inspector (uncredited)
Wall Street Businessman (uncredited)
Immigration (uncredited)
Cop Chasing Will (uncredited)
Police Officer #4 (uncredited)
Special Tech (uncredited)
Alien on TV Monitor (archive footage) (uncredited)