Also Known As:
- Apartament zero
- Apartamento Zero
- Conviviendo con la muerte
- Vaarallinen muukalainen
- Martin Donovan
- Martin Donovan
- David Koepp
- Hart Bochner ... Jack Carney
- Colin Firth ... Adrian LeDuc
- Dora Bryan ... Margaret McKinney
- Liz Smith ... Mary Louise McKinney
- Fabrizio Bentivoglio ... Carlos Sanchez-Verne
- James Telfer ... Vanessa
- Mirella D'Angelo ... Laura Werpachowsky
- Juan Vitali ... Alberto Werpachowsky
- Cipe Lincovsky ... Mrs. Treniev
- Francesca d'Aloja ... Claudia
- Miguel Ligero ... Mr. Palma
- Elvia Andreoli ... Adrian's Mother
- Marikena Monti ... Tango Singer
- Luis Romero ... Projectionist
- Oca Spirito ... Woman in Cinema 1
- Micky Chapman ... Woman in Cinema 2
- Claudia Rosemblat ... Nurse 1
- Sandra Calderón ... Nurse 2
- Max Berliner ... Prospective Tenant
- Mane Arauz ... Prospective Tenant
- María José Catino ... Prospective Tenant
- Debora Bianco ... Girl in Cafe
- Federico D'Elía ... Boy in Cafe
- Rosario Varela ... Girl with Carlos at Tango
- Veronica Gambini ... Girl with Carlos in Building
- Raúl Florido ... Jack's Argentine Contact
- Claudio Ciacci ... Young Man in Cinema
- Gabriel Posniak ... Dead Man
- Guillermo Willart ... Paramedic 1
- Javier Balina ... Paramedic 2
- Darwin Sanchez ... Police Inspector
- Daniel Queirolo ... Young Cop
- Miguel Ángel Porro ... Taxi Driver
- Ezequiel Donovan ... Foreign Elements
- Eduardo Peralta Ramos ... Foreign Element
- John Kamps ... Foreign Elements
- Göran Johansson ... Foreign Elements
- Lisanne Cole ... Political Group in Cinema
- Germán Palacios ... Member of Political Group in Cinema
- Horacio Erman ... Political Group in Cinema
- Inés Estévez ... Political Group in Cinema
- Roberto Baldi ... Political Group in Cinema
- Sebastian De Nico ... Political Group in Cinema
- Mario Franco ... Doctor at Institution
- Ruth Jasiuk ... Member of Political Group in Cinema
- Marina Zemma ... Member of Political Group in Cinema
- Pablo Lena ... Political Group in Cinema
- Juan Jose Gato ... Political Group in Cinema
- Daniel Astesano ... Immigration Officer
- Gabriel Corrado ... Victim in Hotel Room
- Alfredo Quesada ... Speaker at Group Meeting
- Stephen J. Cole ... Strange Looking Man in Airport
- Jorge Caseres ... Young Man with Vanessa
- Conor O'Farrell ... Dubbing
- Nicolas Pereyra ... Doctor at Institution
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