Luciane Buchanan plays as Rose Larkin in The Night Agent.
Luciane Buchanan is the top #1 member of the cast and appears in 10 episodes.

David Bryan "D.B." Woodside (born July 25, 1969) is an American actor. He is perhaps best known for his portrayal of White House Chief of Staff (and later President) Wayne Palmer on the FOX action/drama series 24. Additionally, he is noted for his roles as bass singer Melvin Franklin in the NBC miniseries The Temptations, and as Robin Wood on the WB/UPN series Buffy the Vampire Slayer.

D.B. Woodside plays as Erik Monks in The Night Agent.
D.B. Woodside is the top #2 member of the cast and appears in 10 episodes.

Enrique Murciano (born July 9, 1973) is an American actor. He is best known for his starring role on Without a Trace.

Enrique Murciano plays as Ben Almora in The Night Agent.
Enrique Murciano is the top #3 member of the cast and appears in 10 episodes.

Gabriel Basso was born in St. Louis, Missouri, USA. He is an actor.

Gabriel Basso plays as Peter Sutherland in The Night Agent.
Gabriel Basso is the top #4 member of the cast and appears in 10 episodes.

Hong Chau (born June 25, 1979) is a Vietnamese-American actress who gained recognition for her supporting role in the 2017 film Downsizing, in which she played the character Ngoc Lan Tran. For her performance, she was nominated for several supporting-actress awards. Variety wrote in 2022 that Chau had "been prolific in recent years" and that she had "an acclaimed turn" in the TV series Watchmen (2019) and Homecoming (2018–2020). Before Downsizing, she appeared in the television series Treme (2010–2013) and the film Inherent Vice (2014). In 2018, she had guest star roles in several TV series. In 2019, she played a supporting role in the limited series Watchmen, and had leading roles in the films American Woman and Driveways. In 2020, she had a starring role in the second season of the TV series Homecoming, having had a supporting role in its first season in 2018. In 2022, she appeared in supporting roles in the films Showing Up, The Menu, and The Whale with the latter earning her a nomination for an Academy Award for Best Supporting Actress. Chau was born to Vietnamese parents who lived in a refugee camp in Thailand after fleeing Vietnam in the late 1970s. A Vietnamese Catholic church in New Orleans, Louisiana sponsored Chau and her family to move to the United States. She grew up in New Orleans and studied film at Boston University before pursuing an acting career.

Hong Chau plays as Diane Farr in The Night Agent.
Hong Chau is the top #5 member of the cast and appears in 10 episodes.

Fola Evans-Akingbola is a British actress and model. She portrays Maddie Bishop in Freeform's TV series, Siren. She was born in London and grew up in Bermondsey and Honor Oak Park. Her parents are British or Nigerian. She majored in her philosophy studies but left in favor of her modeling career. She attended, according to her own statement "just for fun", the National Youth Theatre and the Identity School of Acting. Fola is a London-based actress. She trained at the National Youth Theatre of Great Britain, Identity Drama School and the Actors' Temple in London. Since entering into the industry in 2014, Fola has gone on to work on internationally acclaimed shows such as Game of Thrones (HBO) and Death in Paradise (BBC). February 2017 saw Fola perform at the Southwark Playhouse in the theatre production School Play written by Alex MacKeith. Her latest on-screen project VS. is a British film produced in association with BBC films, Wildgaze and Silvertown Films, which is out in 2018. She is filming SIREN - a new TV show for Freeform/Disney ABC which premieres summer 2018. She is represented by IAG in London, William Morris Endeavour (WME) and Luber Roklin Entertainment in Los Angeles.

Fola Evans-Akingbola plays as Chelsea Arrington in The Night Agent.
Fola Evans-Akingbola is the top #6 member of the cast and appears in 10 episodes.

Eve Harlow plays as Ellen in The Night Agent.
Eve Harlow is the top #7 member of the cast and appears in 10 episodes.

Phoenix Raei plays as Dale in The Night Agent.
Phoenix Raei is the top #8 member of the cast and appears in 10 episodes.

Sarah Desjardins plays as Maddie Redfield in The Night Agent.
Sarah Desjardins is the top #9 member of the cast and appears in 10 episodes.