Arnold Schwarzenegger Dr. Alex Hesse Danny DeVito Dr. Larry Arbogast Emma Thompson Dr. Diana Reddin Frank Langella Noah Banes Pamela Reed Angela Aida Turturro Louise James Eckhouse Ned Sneller Megan Cavanagh Willow Welker White Jenny Kathleen Chalfant Casitas Madres Receptionist Merle Kennedy Samantha Judy Collins Naomi Christopher Meloni Mr. Lanzarotta Stefan Gierasch Edward Sawyer Alexander Enberg Arthur Kevin West Lyndon Executive Ira Newborn Lyndon Executive Misa Koprova Lyndon Receptionist Michele Abrams Waiting Room Woman John Pinette Clerk Fred Stoller Waiter Anna Gunn Casitas Madres Receptionist Lisa Summerour Casitas Madres Exercise Attendant Maggie Han Lab Assistant John Yang Reporter Tom Dugan Lobster Man Tracey Walter Janitor with Information Arnold Schwarzenegger Dr. Alex Hesse Danny DeVito Dr. Larry Arbogast Emma Thompson Dr. Diana Reddin Frank Langella Noah Banes Pamela Reed Angela Aida Turturro Louise James Eckhouse Ned Sneller Megan Cavanagh Willow Welker White Jenny Kathleen Chalfant Casitas Madres Receptionist Merle Kennedy Samantha Judy Collins Naomi Christopher Meloni Mr. Lanzarotta Stefan Gierasch Edward Sawyer Alexander Enberg Arthur Kevin West Lyndon Executive Ira Newborn Lyndon Executive Misa Koprova Lyndon Receptionist Michele Abrams Waiting Room Woman John Pinette Clerk Fred Stoller Waiter Anna Gunn Casitas Madres Receptionist Lisa Summerour Casitas Madres Exercise Attendant Maggie Han Lab Assistant Lawrence Tierney Mover Matt Mulhern Mover John Yang Reporter Jan Yanehiro Reporter Lawrence T. Wrentz Campus Security Guard Monika Schnarre Angelic Nurse Allen Walls Banquet Waiter Kevin Sifuentes Banquet Valet Tom Dugan Lobster Man Holly Wortell Lobster Woman Peter Chen Taxi Driver Dean Jacobson Turkel Dayna Winston Stewardess at Boarding Gate Bubba Dean Rambo Banquet Dancer Kim Wolfe Banquet Dancer Matt Birman Lab Security Guard (uncredited) Tracey Walter Janitor with Information Arnold Schwarzenegger Dr. Alex Hesse Danny DeVito Dr. Larry Arbogast Emma Thompson Dr. Diana Reddin Frank Langella Noah Banes Pamela Reed Angela Aida Turturro Louise James Eckhouse Ned Sneller Megan Cavanagh Willow Welker White Jenny Kathleen Chalfant Casitas Madres Receptionist Merle Kennedy Samantha Judy Collins Naomi Christopher Meloni Mr. Lanzarotta Stefan Gierasch Edward Sawyer Alexander Enberg Arthur Kevin West Lyndon Executive Ira Newborn Lyndon Executive Misa Koprova Lyndon Receptionist Michele Abrams Waiting Room Woman John Pinette Clerk Fred Stoller Waiter Anna Gunn Casitas Madres Receptionist Lisa Summerour Casitas Madres Exercise Attendant Maggie Han Lab Assistant Lawrence Tierney Mover Matt Mulhern Mover John Yang Reporter Jan Yanehiro Reporter Lawrence T. Wrentz Campus Security Guard Monika Schnarre Angelic Nurse Allen Walls Banquet Waiter Kevin Sifuentes Banquet Valet Tom Dugan Lobster Man Holly Wortell Lobster Woman Peter Chen Taxi Driver Dean Jacobson Turkel Dayna Winston Stewardess at Boarding Gate Bubba Dean Rambo Banquet Dancer Kim Wolfe Banquet Dancer Matt Birman Lab Security Guard (uncredited) Tracey Walter Janitor with Information Arnold Schwarzenegger Dr. Alex Hesse Danny DeVito Dr. Larry Arbogast Emma Thompson Dr. Diana Reddin Frank Langella Noah Banes Pamela Reed Angela Aida Turturro Louise James Eckhouse Ned Sneller Megan Cavanagh Willow Welker White Jenny Kathleen Chalfant Casitas Madres Receptionist Merle Kennedy Samantha Judy Collins Naomi Christopher Meloni Mr. Lanzarotta Stefan Gierasch Edward Sawyer Alexander Enberg Arthur Kevin West Lyndon Executive Ira Newborn Lyndon Executive Misa Koprova Lyndon Receptionist Michele Abrams Waiting Room Woman John Pinette Clerk Fred Stoller Waiter Anna Gunn Casitas Madres Receptionist Lisa Summerour Casitas Madres Exercise Attendant Maggie Han Lab Assistant Lawrence Tierney Mover Matt Mulhern Mover John Yang Reporter Jan Yanehiro Reporter Lawrence T. Wrentz Campus Security Guard Monika Schnarre Angelic Nurse Allen Walls Banquet Waiter Kevin Sifuentes Banquet Valet Tom Dugan Lobster Man Holly Wortell Lobster Woman Peter Chen Taxi Driver Dean Jacobson Turkel Dayna Winston Stewardess at Boarding Gate Bubba Dean Rambo Banquet Dancer Kim Wolfe Banquet Dancer Matt Birman Lab Security Guard (uncredited) Tracey Walter Janitor with Information Arnold Schwarzenegger Dr. Alex Hesse Danny DeVito Dr. Larry Arbogast Emma Thompson Dr. Diana Reddin Frank Langella Noah Banes Pamela Reed Angela Aida Turturro Louise James Eckhouse Ned Sneller Megan Cavanagh Willow Welker White Jenny Kathleen Chalfant Casitas Madres Receptionist Merle Kennedy Samantha Judy Collins Naomi Christopher Meloni Mr. Lanzarotta Stefan Gierasch Edward Sawyer Alexander Enberg Arthur Kevin West Lyndon Executive Ira Newborn Lyndon Executive Misa Koprova Lyndon Receptionist Michele Abrams Waiting Room Woman John Pinette Clerk Fred Stoller Waiter Anna Gunn Casitas Madres Receptionist Lisa Summerour Casitas Madres Exercise Attendant Maggie Han Lab Assistant Lawrence Tierney Mover Matt Mulhern Mover John Yang Reporter Jan Yanehiro Reporter Lawrence T. Wrentz Campus Security Guard Monika Schnarre Angelic Nurse Allen Walls Banquet Waiter Kevin Sifuentes Banquet Valet Tom Dugan Lobster Man Holly Wortell Lobster Woman Peter Chen Taxi Driver Dean Jacobson Turkel Dayna Winston Stewardess at Boarding Gate Bubba Dean Rambo Banquet Dancer Kim Wolfe Banquet Dancer Matt Birman Lab Security Guard (uncredited) Tracey Walter Janitor with Information Arnold Schwarzenegger Dr. Alex Hesse Danny DeVito Dr. Larry Arbogast Emma Thompson Dr. Diana Reddin Frank Langella Noah Banes Pamela Reed Angela Aida Turturro Louise James Eckhouse Ned Sneller Megan Cavanagh Willow Welker White Jenny Kathleen Chalfant Casitas Madres Receptionist Merle Kennedy Samantha Judy Collins Naomi Christopher Meloni Mr. Lanzarotta Stefan Gierasch Edward Sawyer Alexander Enberg Arthur Kevin West Lyndon Executive Ira Newborn Lyndon Executive Misa Koprova Lyndon Receptionist Michele Abrams Waiting Room Woman John Pinette Clerk Fred Stoller Waiter Anna Gunn Casitas Madres Receptionist Lisa Summerour Casitas Madres Exercise Attendant Maggie Han Lab Assistant Lawrence Tierney Mover Matt Mulhern Mover John Yang Reporter Jan Yanehiro Reporter Lawrence T. Wrentz Campus Security Guard Monika Schnarre Angelic Nurse Allen Walls Banquet Waiter Kevin Sifuentes Banquet Valet Tom Dugan Lobster Man Holly Wortell Lobster Woman Peter Chen Taxi Driver Dean Jacobson Turkel Dayna Winston Stewardess at Boarding Gate Bubba Dean Rambo Banquet Dancer Kim Wolfe Banquet Dancer Matt Birman Lab Security Guard (uncredited) Tracey Walter Janitor with Information