Main •
John Krasinski as
Jack Ryan, a former U.S.
Marine officer and
Afghanistan veteran working as a financial analyst for the
Central Intelligence Agency (CIA), specifically the Terror Finance and Arms Division (T-FAD) under the
Counterterrorism Center (CTC); later promoted to head of T-FAD. In season 3, Jack is working in the field as a CIA operations
officer. Krasinski's interpretation of the character is said to be inspired by
Harrison Ford's portrayal in
Patriot Games and
Clear and Present Danger. Director and executive producer Daniel Sackheim said: "What was so great about the Harrison Ford movies was that they were about an everyman hero. He was a guy who wasn't a superhero. He was heroic, but he was vulnerable. He wasn't afraid to be scared. He was a regular man and a hero." •
Wendell Pierce as
James Greer, Ryan's boss in T-FAD, a non-practising Muslim and former CIA station chief in
Karachi; by season 2 he had been promoted to deputy station chief in
Moscow, and then reassigned to
Venezuela by request. In season 4, Greer becomes CIA deputy director upon Jack's resignation from the post. •
Abbie Cornish as Dr. Cathy Mueller (seasons 1 and 4), Ryan's love interest, a physician specializing in infectious diseases and spokesperson for the
World Health Organization. •
Ali Suliman as Mousa bin Suleiman (season 1), a Lebanese-born French Islamic terrorist skilled in finance who is radicalized after graduating from
Dauphine and seeks to establish a unified Islamic caliphate against the West with his brother Ali. Although he graduated top of his class and a financial analytic talent, nobody saw his potential and ended up as a falafel cook. After being
harassed by the French police, he distracted them to save his brother from jail. It was while being jailed that Mousa was radicalized by extremists within prison. •
Dina Shihabi as Hanin Ali (season 1), Suleiman's wife. •
John Hoogenakker as Matice (aka "Garth" and "Geoff", season 2, recurring season 1), a leading black ops operative with the CIA
Special Activities Center •
Noomi Rapace as Harriet "Harry" Baumann (season 2), a German
Federal Intelligence Service (BND) agent tracking her former associate Max Schenkel in Venezuela. •
Jordi Mollà as Nicolás Reyes (season 2), president of Venezuela. •
Francisco Denis as Miguel Ubarri (season 2), President Reyes's chief advisor and childhood friend, a concerned general. •
Cristina Umaña as Gloria Bonalde (season 2), the major contender in the upcoming Venezuelan presidential election and wife of the missing
Minister of Interior and Justice. •
Jovan Adepo as Marcus Bishop (season 2), a retired U.S. Navy
special crewman now fixing boats, reluctantly recruited back into action with
call sign "Uber (Select)". •
Michael Kelly as Mike November (seasons 2–4), CIA station chief in
Venezuela, he left the Agency after season 2 and became a private contractor. •
Betty Gabriel as Elizabeth Wright (seasons 3–4), CIA station chief in Rome, and Jack's superior; later promoted to CIA director. •
James Cosmo as Luka Goncharov (season 3). •
Okieriete Onaodowan as Adebayo 'Ade' Osoji (season 4). •
Louis Ozawa Changchien as Chao Fah Sien (season 4), chief of operations of the Silver Lotus Triad. •
Zuleikha Robinson as Zeyara Lemos (season 4).
Recurring • Karim Zein as Samir (season 1), Suleiman and Hanin's son. • Nadia Affolter as Sara (season 1), Suleiman and Hanin's elder daughter. • Arpy Ayvazian as Rama (season 1), Suleiman and Hanin's younger daughter. •
Haaz Sleiman as Ali bin Suleiman (season 1), Suleiman's younger brother. •
Amir El-Masry as Ibrahim (season 1), the most trusted member of Suleiman's sect. •
Goran Kostić as Ansore Dudayev (season 1). •
Timothy Hutton as Nathan Singer (season 1), CIA Deputy Director of Operations. • Adam Bernett as Patrick Klinghoffer (season 1 & 4), Ryan's colleague in T-FAD. • Eileen Li as Noreen Yang (season 1), Ryan's colleague. •
Mena Massoud as Tarek Kassar (season 1), Ryan's colleague. • Zarif Kabier as Jabir (season 1). • Kamel Labroudi as Yazid (season 1). •
Shadi Janho as Amer (season 1). •
Victoria Sanchez as Layla Navarro (season 1 & 4), Ryan's colleague. •
Matt McCoy as Dr. Daniel Nadler (season 1), leader of the contingent of hostage physicians from
Doctors Without Borders •
Marie-Josée Croze as Sandrine Arnaud (season 1), a
French intelligence officer. •
John Magaro as 1st Lt Victor Polizzi (season 1), a U.S. Air Force
MQ-9 Reaper sensor operator. •
Daniel Kash as Shelby Farnsworth (season 1), CIA Director of Operations. • Jameel Khoury as Colonel Al Radwan (season 1). • Kenny Wong as Danny (season 1), Singer's aide. •
Emmanuelle Lussier-Martinez as Teresa (season 1), Ryan's colleague. •
Al Sapienza as Lt. Gen. Marcus Trent (season 1), Secretary of Defense. • Chadi Alhelou as Fathi (season 1), Hanin's uncle. • Stephane Krau as Lt. Bruno Cluzet (season 1). •
Susan Misner as
US Ambassador to Venezuela Lisa Calabrese (season 2). •
Tom Wlaschiha as Max Schenkel (season 2), a contract killer, former
German special forces and
BND officer. •
Allan Hawco as Coyote (season 2). •
Arnold Vosloo as Jost Van Der Byl (season 2), a South African arms trafficker. •
David Norona as José Marzan (season 2), the head of security at the U.S. Embassy in Venezuela. • Mikhail Safronov as Surikov (season 3), President of
Russia. • Adam Vacula as Radek Breza (season 3), President Kovac's bodyguard. • Anton Pampushnyy as Konstantin Vyatkin (season 3), GRU agent. •
John Schwab as CIA Director Thomas Miller (seasons 3–4) •
David Bedella as U.S. President Charles Bachler (season 3–4) •
Derek Cecil as Senator Henshaw (season 4) •
Michael McElhatton as Bill Tuttle (season 4)
Guest •
Victor Slezak as Joe Mueller, Cathy's father (season 1) •
Jenny Raven as Dr. Yen (season 1). •
Cynthia Preston as Blanche Dubois (season 1). •
Lee Tergesen as Stanley Kowalski (season 1). • Yani Marin as Ava Garcia (season 1), Victor's drone pilot partner. •
Jonathan Bailey as Lance Miller (season 1). •
Natalie Brown as Rebecca (season 1). •
Blair Brown as Sue Joyce (season 1),
Director of the CIA. •
Ron Canada as Bobby Vig (season 1),
Director of National Intelligence. •
Michael Gaston as
U.S. President Andrew Pickett (season 1). • Julianne Jain as Marabel (season 1). • Youness Benzakour as Ismail Ahmadi (season 1). • John Robinson as Buster (season 1). •
Numan Acar as Tony (seasons 1, 3). •
Conrad Coates as Colonel Robert Phelps (season 1). •
Karen LeBlanc as Kalie Horn (season 1). • Jonathan Potts as Dr. Roger Wade (season 1). •
Benito Martinez as Senator Jim Moreno (season 2). •
Frank Whaley as Carter Estes (season 2). •
William Jackson Harper as Xander (season 2), a CIA computer specialist. ==Episodes==