Jack O'Connell

as 1969 MIB HQ Guard

as Drunk

as Corn Dog Stand Boss

as Sergeant

as Wilmer

as Waiting Room Person 5

as Mr. McGuinn

as Dispatcher

as Press Operator

as Sal Disipio

as Homeless Person

as Mole Ferrell

as George Kendall

as Joseph

as Vendor

as Stanich

as Dennis Murphy

as Male Resident

as Bartender

as Jerry

as Silvio

as Graney

as Louie

as Celt