Brad Pitt ... Jerry Welbach
Julia Roberts ... Samantha Barzel
James Gandolfini ... Winston Baldry
J.K. Simmons ... Ted Slocum
Bob Balaban ... Bernie Nayman
Sherman Augustus ... Well Dressed Black Man
Michael Cerveris ... Frank
Gene Hackman ... Arnold Margolese
Richard Coca ... Car Thief #1
David Krumholtz ... Beck
Castulo Guerra ... Joe the Pawnshop Owner
Mayra Serbulo ... Emanuelle (as Maira Serbulo)
Salvador Sanchez ... Gunsmith
Alan Ciangherotti ... Gunsmith's Assistant (as Alan Cianguerotti)
Melisa Romero ... Gunsmith's Daughter
Ernesto Gomez Cruz ... Tropillo
Daniel Escobar ... Raoul
Dale Raoul ... Estelle
Jeremy Roberts ... Bobby Victory
Jorge Malpica ... Mexican Gas Station Clerk
Pedro Armendáriz Jr. ... Mexican Policeman
Steve Rossi ... Vegas M.C.
Clint Curtis ... Vegas Busboy
Lawrence Bender ... Vegas Onlooker
Ariane Pellicer ... Mexican Ticket Agent
Carlos Lacamara ... Mexican Car Rental Rep
Daniel Zacapa ... Mexican Bartender
Alfredo Escobar ... Car Thief #2
Luis Artagnan ... Car Thief #3
Fermin Martinez ... Chicken Farmer
Jose Carlos Rodriguez ... Hotel Clerk
Gustavo Aguilar Tejada ... Junk Yard Proprietor (as Gustavo Aguilar)
Lucia Pailles ... Mexican Woman at Phone
Gilberto Barraza ... 2nd Man with Gun
Humberto Fernandez Tristan ... Nobleman
Luis Felipe Tovar ... Nobleman's Son
Fausta Torres ... Elderly Mexican Lady
Lolo Navarro ... Chosen Grandmother
Emiliano Guerra ... Small Boy with Flashlight
Miguel Angel Fuentes ... Big Car Thief #4
Angelina Pelaez ... Mother
Arthur Taxier ... Hotel Security
William Fuller ... Big Tom
Gerardo Taracena ... Reveler to Fire Gun
John Pisci ... Musician
Rudy Aikels ... Musician
Ronald Simone ... Musician