The series is inspired by a number of real Nazi hunters through the decades, but it is not meant to be a specific representation of any of them. It follows a diverse band of Nazi hunters living in 1977 New York City who discover that Nazi war criminals are conspiring to create a Fourth Reich in the U.S. A parallel plot element is the discovery of Operation Paperclip, the U.S. government operation relocating many German scientists (many of them Nazis) to the U.S.
Logan Lerman as Jonah Heidelbaum a young mathematics whiz
Jerrika Hinton as Millie Morris an FBI agent
Lena Olin as The Colonel leader of the Fourth Reich
Saul Rubinek as Murray Markowitz Mindy's husband and the Hunters' electronics expert; a German-Jewish Holocaust survivor
Carol Kane as Mindy Markowitz Murray's wife and the Hunters' signals expert; a German-Jewish Holocaust survivor
Josh Radnor as Lonny Flash actor and master of disguises for the Hunters
Greg Austin as Travis Leich an American Neo-Nazi acolyte drawn into the Fourth Reich
Tiffany Boone as Roxy Jones a member of the Hunters
Louis Ozawa as Joe Mizushima a Vietnam War veteran and the Hunters' combat expert
Al Pacino as Meyer Offerman a Polish-Jewish philanthropist and Holocaust survivor
Kate Mulvany as Sister Harriet a former MI6 operative
Dylan Baker as Biff Simpson an Undersecretary of State in the Carter administration and secretly an undercover Nazi agent
Christian Oliver as Wilhelm Zuchs "The Wolf," a Nazi doctor at Auschwitz
Jonno Davies as Tobias the Colonel's body man
Victor Williams as Detective Kennedy Groton
Ebony Obsidian as Carol Lockhart
Henry Hunter Hall as Sherman "Cheeks" Johnson
Caleb Emery as Arthur "Bootyhole" McGuigan
Jeannie Berlin as Ruth Heidelbaum Jonah's grandmother and a survivor of Auschwitz
Julissa Bermudez as Maria De La Ruiz
Becky Ann Baker as Commerce Secretary Juanita M. Kreps
Celia Weston as Dottie
Joshua Satine as Aaron Markowitz
Josh Mostel as Rabbi Steckler
Judd Hirsch as Simon Wiesenthal
Keir Dullea as Klaus Rhinehart
Barbara Sukowa as Tilda Sauer
William Sadler as Dr. Friedrich Mann
Victor Slezak as Wernher Von Braun
Veronika Nowag-Jones as Gretel Fischer a NASA scientist killed in the first episode and investigated by Millie Morris
John Noble as Frederic Hauser
Megan Channell as Katarina Löw
Annie Hägg as Young Ruth
Zack Schor as Young Meyer
Ronald Guttman as Moritz Ehrlich
Mary Jo McConnell as Una
Phoenix Noelle as Malika
James Rutledge as Butler
Myra Lucretia Taylor as Viola Morris
Andre Ware as Lou Morris
Miles G. Jackson as Danny Rohr
Jason Kravits as Rabbi Grossman
Ronald Woodhead as Lukas
Jackson Mattek as Alexander
John Hans Tester as Karl Holstedder
Kenneth Tigar as Heinz Richter
Sam Daly as Ron Davis
Francesca Faridany as Patricia Collins
Ben Livingston as President Jimmy Carter
Tramell Tillman as Detective Sommers
Maximo Masefield as Young Jonah
Hannah Reid Rubinek as Amy Markowitz
Steven Kaplan as Ben Rosenfeld
Judy Rosenblatt as Mrs. Schlosstein
Adam Gagan as Kosher Nostra #1
Danny Doherty as Meyer's Driver
Chip Zien as Levi Libstein
Kathryn Kates as Hilda Hoffman
Izabella Miko as Helen Hirsch
Raphael Sbarge as Dieter Zweigelt
Ed Moran as FBI Official
Angela Oh as Josie Parker
Ben Cole as Jason Schmidt
Jill Larson as Frannie Fischer
Zoe Winters as Congresswoman Elizabeth Handelman
Jon Collin Barclay as Young Holdstedder
Paul DeBoy as CIA Official
Anastasia Barzee as Annika Bauman
Gibson Frazier as Carmel Offie
Bruce Kirkpatrick as NSA Official
Bill Corry as The Ghost
Garth Kravits as Tommy Damato
Robert Sampson as Larry
Pavel Shatu as Security Agent
Conan McCarty as Allen Dulles
A.J. Shively as Jakob Schneider
Yury Tsykun as Boris Frodski
Laurie Dawn as Nurse
Leigh Ann Larkin as Lottie Simpson
Yosef Podolski as Samuel
Rob Leo Roy as Dr. Howard Percy Robertson
John Combs as J. Edgar Hoover
Natalie Jacobs as Bess Sommers
Robert Jimenez as Case Worker
Moise Morancy as Darnell Williams
Alet Taylor as Travis' Mother
Gordon Winarick as Dennis Duncan
Eddie McGee as Vietnam Vet
Martin Rinab as Older Nazi
C.L. Simpson as Arlene Sommers
Bryce Weitzmann as Young Jonah
Michael Winther as Travis' Father
Todd Alan Crain as Bill Badger
Barry Godin as Senator O'Heir
Nathan Klau as Seth Goldstein
Hailey Stone as Yolanda
Julian Thomas as Hippy Veteran
Anouk Xuereb as Rebekah Kreutzer
Raphael M.A. Frieder as Cantor
Cassidy Layton as Chava Apfelbaum
Cherie Mendez as Jeanine Frist
Meadow Nguy as Linh
David Shih as Detective Parker
Anna Ewelina as Helen
Keeley Karsten as Convent Girl #1
Tricia Paoluccio as Mother
Musto Pelinkovicci as Rebbe Apfelbaum
June Ballinger as Woman with Cane
Peter Lennox as Paramedic
Max MacKenzie as Markus Roth
Lou Martini Jr. as Port Supervisor
Easton Noble as Young Son
Shanga Parker as Dapper Gentleman
Margot Weintraub as Convent Girl #2
Eshan Bay as Safe Technician
James LeGros as Hank Grimsby former OSS operative and now Millie's boss at the FBI
Esther Chen as Stewardess
Fred Hady as Nazi Officer
Anna Holbrook as Sister Colin
Caroline Schmidt as Hanna Zweigelt
Bill Timoney as Congressman Marshall
Damani Varnado as Homeless Man
Frank Bal as Terry
Erin Davie as Kendra Conrad
Freddie Kuguru as Commuter
Gyula Mesterházy as Nazi Guard #2
Ayla Schwartz as Bat Mitzvah Girl
Avril Lena Wei as Vietnamese Girl
Allison Briner as Gertrude
Richard Clodfelter as Otto Kuhn
Zsófia Dani as Young Bathroom Girl
Brandon Engman as Teen Clerk
Dave Konig as Wonder Cola Ambassador
Evan Leone as FBI Special Agent #1
Jay Rivera as Police Officer Maldonado
Stephen D'Ambrose as NASA Suit #1
Aidan Hart as Singing Prisoner #1
DeLance Minefee as FBI Agent #1
Kirsten Scott as Nervous Assistant
Ryan Scott Thomas as FBI Special Agent #2
Jon Bander as Emcee
Austin Jennings Boykin as Singing Prisoner #2
Elizabeth Inghram as Screaming Secretary
T. Ryder Smith as Ulysses F. O'Harrison
Perry Strong as FBI Agent #2
Kevin Guzewich as Singing Prisoner #3
Calvin Knie as Young Heinz Richter
Gabriel Lopez as Security Guard Benny
Matt Nagin as Kosher Nostra #2
Barry Reitman as Man 2
Mark Rowe as FBI Agent #3
Barthelemy Atsin as Eric Greene
Chloé Bryan as Girl in Laundromat
Jeffrey Farber as Man Eating Hamburger
Dean Kyburz as Singing Prisoner #4
Art McFarland as Priest
Johnny Solo as Security Guard Al
Kristian Espiritu as Nurse
Manny Galan as Hell Devils Leader
Candice Jean-Jacques as Haitian American Mother
Florin Penisoara as Singing Prisoner #5
David Shumbris as Security Guard #3
Marilyn Spanier as Woman 1
Balázs Czukor as Avram Kreutzer
Roosevelt Davis as Haitian American Father
Sophia Gonzalez as Little Girl in Toy Shop
Sandra Karas as Woman 2
Philippe Vonlanthen as Nazi Guard
John D. Alexander as Nazi Soldier #1
Milan Marsh as Rachelle
Iringó Réti as Stern Woman
William Franke as Nazi Soldier #2
Jack O'Connell as Mel
Hans Peterson as SS Nazi Guard #1
Zack Segel as Surly Waiter
Ava Eisenson as Lost Woman
Daniel Hackbarth as SS Nazi Guard #2
Tue Hoe as Nazi Soldier #3
Lizzy Plimpton as Joyce
Krisztián Csákvári as Humming Prisoner #1
Fiona Horrigan as Safe Deposit Teller
Gábor Jászberényi as Young Moritz
Logan Sutherland as Emerson
Inna Yesilevskaya as Wailing Woman
Szofi Berki as Humming Prisoner #2
Raphael Corkhill as Office Guard
Remington Jay Perregaux as Blonde Young Man
Bianka Tatár as Young Mindy
Balázs Csémy as Young Murray
Mick Diflo as Skeezy Man
Péter Fancsikai as Nazi SS #1
Szabolcs Ruszina as Leopold
Bence Brasch as Nazi SS #2
Miklós Hegedüs as Nazi Patroller
David Sitler as King Lear Man
Miklós Kapácsy as Nazi SS #3
Anna Podolak as Angry Woman
Marc Schöttner as Nazi Administrator
Zsolt Viczei as Auschwitz Conductor
John Basedow as News Anchor #1
Péter Jankovics as Auschwitz Violinist
Logan Crawford as News Anchor #2
Orsolya Kötél as Auschwitz Clarinetist
Jeremy Lanuti as Biff Jr.
Kriszta Legerszki as Auschwitz Flute Player
Viktor Dénes as Auschwitz Tuba Player
Stephen Pilkington as Carl Hirsch
Andrew Rogers as Joe Brown
Tracie Higgins as Judy Brown
Jaxon Bartok as Sawyer Simpson
Audrey Bennett as Trinity Simpson
Brandon Elia as Rookie Cop
Holly Grum as Chess Board Knight
Ari Tomais as Chess Board Bishop
Vince Eisenson as Chess Board Prisoner #1
Markus McClain as Chess Board Prisoner #2
Lesley Noyes as Chess Board Prisoner #3
Paul Grossman as Chess Board Prisoner #4
Karen Chmielnicki as Chess Board Prisoner #5
Richard Ruskin as Chess Board Prisoner #6
Jack Sochet as Chess Board Prisoner #7
Allison Wick as Chess Board Prisoner #8
Riley Galt as Chess Board Prisoner #9
Julianna Pitt as Chess Board Prisoner #10
Josh Alscher as Chess Board Prisoner #11
Alison Maddren as Chess Board Prisoner #12
Sara Tepper as Chess Board Prisoner #13
Kyle Jacob as Chess Board Prisoner #14
Ryan Welsh as Chess Board Prisoner #15
The average duration of each episode is 57 - 90 minutes. Country of origin: United States. Original language: English.