Elenco

• Will Smith — James Edwards / Agent J
• Tommy Lee Jones — Agent K
• Vincent D'Onofrio — Edgar / The Bug
• Tony Shalhoub — Jack Jeebs
• Mike Nussbaum — Gentle Rosenburg the Arquillian Jeweler
• Jon Gries — Van driver
• Carel Struycken — Arquillian
• Fredric Lehne — INS agent Janus
• Richard Hamilton — Agent D
• Kent Faulcon — 2nd Lt. Jake Jensen
• John Alexander — Mikey
• David Cross — Morgue Attendant
• Rip Torn — Chief Zed
• Siobhan Fallon Hogan — Beatrice
• Keith Campbell — Perp
• Verne Troyer — Alien Son
• Linda Fiorentino — Laurel