Pilot

Hope Davis

Katya O'Connor

Scott Cohen

Mark O'Connor

Margarita Levieva

Natalie O'Connor

Gavin Stenhouse

Alex O'Connor

Morgan Spector

Victor Dobrynin

Kenneth Choi

Sam Luttrell

Alexandra Peters

Sarah O'Connor

Annie Ilonzeh

Julia Marcus

Mick O'Rourke

Mikhail Vostrov

Sofiya Akilova

Irina Semoveska

Patricia Kalember

NCS Director

David Vadim

Arkady Isakof

Fred Thompson

FBI Director

Roman Roytberg

Roman

Carole Demas

Secretary to Branch Chief

Victor Verhaeghe

Chief of Crime Scene Unit

Jonathan Seymour

FBI Agent

David Weiss

CIA Security Officer Adam Noraz

Brian Munn

Radiograph Operator

Victor Joel Ortiz

NYPD Officer

Julee Cerda

FBI Agent at Field Office

Amy Dickenson

Shopping Woman

Robert O'Gorman

Pharmacist

Nathan Ramos

Attendant

Stephen Brown

KGB Agent

Samuel J. Joseph

Rag Holding Attendant

Rajeev Pahuja

NYPD Detective

Campbell Scott

Mysterious Date

Adam Grupper

Michael Potts