On Call

On Callnot only thrives on naturalism with its grounded portrayal of constabulary procedures but also on the potency of its firm mould of quality . Reminiscent of gripping cop dramas like David Ayer’sEnd of Watch , Prime Video’sOn Callhas been created by Tim Walsh and Elliot Wolf . The two showrunners put their experience working onlegal thriller shows , likeChicago P.D.andLaw & Order : Criminal Justice System , on full display by diving deeply into the day - to - day hang-up and challenge confront by two constabulary officers , Traci Harmon and Alex Diaz .

While following a relatively linear plot line , theDick Wolf law adjective seriesunfolds at a immediate pace by curtail its episodic runtime to around 30 hour . Although the series puzzle to many conventions of the literary genre , its performances and compelling side - story beats are enough to keep viewers hooked throughout its runtime . SinceOn Call ’s cast members play a crucial role in take a leak its drama and action more convincing , many TV audience may be curious about who plays whom after watching the serial .

On Call ’s Cast & Characters

On Call 2025 TV Show New Poster

thespian

Role

Troian Bellisario

Eriq La Salle as Sergeant Lasman and Lori Loughlin as Lieutenant Bishop

Custom Image by Yailin Chacon.

Tracy Harmon

Brandon Larracuente

Alex Diaz

Blended image of The Wire, Justified, and Law & Order Special Victims Unit

On Call follows veteran training officer Traci Harmon and rookie Alex Diaz as they navigate the aftermath of a fellow officer’s death and the complex politics of modern policing in Long Beach. The series highlights the challenges and dynamics within the department and on the city’s streets.

Eriq La Salle

Sergeant Lasman

Lori Loughlin

On Call

Lieutenant Bishop

Rich Ting

Sergeant Tyson Koyama

Mac Brandt

Officer Barlowe

Lobo Sebastian

Smokey

Robert Bailey Jr.

Officer Holt

Annabella Didion

Leona

Ian Down

Maniac

Troian Bellisario as Traci Harmon

Date Of Birth: October 28, 1985

Actor : Born and raise in Los Angeles , Troian Bellisario look Studio City ’s Campbell High School . After fine-tune she attended Vassar College but took some clip off to work on her mental health . In 2009 , she acquire a Bachelor of Fine Arts arcdegree from the University of Southern California . Bellisario start roleplay at an former age andmade her introduction at three when she starred in the 1988 filmLast Rites . Long before appearing in mainstream movies andshows , likePretty Little LiarsandFeed , she also played multitudinous roles in inadequate films likeUnsokenandIntersect .

Notable Movies & TV show :

Movie / Show

Pretty Little Liars

Spencer Hastings

Clara

courtship

Claire

NCIS

Sarah McGee

Lauren

Character : Troian Bellisario ’s character , Traci Harmon , inOn Callis a constabulary officer who takes a new trainee under her belt while dealing with the grief of lose a previous one . As she deals with the politics of policing in Long Beach , Harmon not only struggles to protect her new trainee but also finds it hard to find the man who kill the police officer she previously mentor .

Brandon Larracuente as Alex Diaz

Date Of Birth: November 16, 1994

worker : conduct in Pleasantville , New York , Brandon Larracuente started acting professionally at the age of eight when he became a part of an Off - Broadway show calledDesire . He later moved to Florida before starring in the Orlando Repertory Theatre ’s productions , likeCharlie and the Chocolate FactoryandIt ’s a Wonderful Life . In the years that watch over , he made his moving picture debut withMissing 24 Hoursin 2011 and his TV debut withThe Gladesin 2011 . After playing small roles in many movies and shows , he got his big gaolbreak with shows like13 Reasons WhyandBloodline .

13 cause Why

Jeff Atkins

Bloodline

Ben Rayburn

The Good Doctor

Daniel Perez

Flavius Valerius Constantinus

Mateo Lopez

Baywatch

Skateboarder

eccentric : InOn Call , Brandon Larracuente plays Alex Diaz , who is Officer Harmon ’s Modern trainee . After losing one of her previous pupil during a offence , Harmon imposes strict rule on Diaz to ascertain history does not repeat itself . However , to her dismay , Diaz impetuously break many rules and redact his lifespan in danger even though he honor her .

Eriq La Salle as Sergeant Lasman

Date Of Birth: July 23, 1962

thespian : comport and heighten in Hartford , Connecticut , Eriq La Salle attended Weaver High School and the Artists Collective , Inc. in Hartford before going to Juilliard School . In 1984 , he also acquire a Bachelor of Fine Arts degree from the Graduate Acting Program . His first major movie part was in 1988 when he starred as Darryl in Jenks inComing to America . He became more of a household name in the mid-90s and naught afterhe dally Dr. Peter Benton in over 150 episodes ofER . Some viewers may also recognize him for his parts in picture show and shows likeUnder the DomeandLogan .

For decades , the very best fuzz display have been a raw material of video , captivating audiences with a blend of action , play , and enigma .

ER

Peter Benton

come to America

Darryl Jenks

Logan

Will Munson

Under the Dome

Hektor Martin

The System

Andrew Evans

Character : Eriq La Salle play Sergeant Lasman inOn Call , a elusive - as - nail police military officer who finds himself at odds with Officer Harmon . However , despite not see optic - to - eye with Harmon , Lasman understand that she means well and even secretly deplume many cosmic string from behind the scenes to ensure she does not get in trouble for her blunder .

Lori Loughlin as Lieutenant Bishop

Date Of Birth: July 28, 1964

Actor : Although Lori Loughlin was bear in Queens , New York , she moved to Hauppauge at a young years . She started her professional journeying in the acting manufacture at a untested geezerhood by initially taking print modeling gigs . Although she played a few minor roles in the late 70s and early LXXX , her breakthrough was in the 1980 ABC soap operaThe Edge of Night , which sport her character , Jody Travis , in over 500 episodes . Over the years , the actress has made several small and far-famed appearances in TV show and film likeFuller House , Hudson Street , The New Kids , andOld Dogs .

Summerland

Ava Gregory

When telephone the Heart

Abigail Stanton

The New child

Abby

Full House

Becky

Garage Sale Mystery

Jennifer Shannon

role : InOn Call , Lori Loughlin steps inside Lieutenant Bishop ’s boots , who is one of Traci Harmon ’s supervisors . The graphic symbol appears in a total of 5 episodes in the series and is portrayed as someone Harmon initially confides in .

On Call Supporting Cast & Characters

Rich Ting as Sergeant Tyson Koyama : Rich Ting ’s Sergeant Tyson Koyama leads the narcotic part of the police force section inOn Call . The actor is substantially known for his roles in shows and moving picture likeLone Survivor , Warrior , andTulsa King .

Mac Brandt as Officer Barlowe : Marc Brandt , of theKingdom , FBI , andLovecraft Countryfame , plays one of the officers in Long Beach ’s law department .

Lobo Sebastian as Smokey : Former yardbird , Smokey , helps Officer Harmon inOn Callbefore thing take an surly turning . He is limn by Lobo Sebastian , who is recognisable for his performances inBlack Hawk Down , NCIS , andThe Longest Yard .

Robert Bailey Jr. as Officer Holt : One of the officers in the Long Beach constabulary department , Officer Holt , is played by Robert Bailey Jr. ofThe Night ShiftandEmergence fame .

Annabella Didion as Leona : Annabella Didion , who has played roles inshows likeOuter BanksandTrue Lies , portrays Smokey ’s daughter , Leona , inOn Call .

Ian Down as Maniac : advantageously live for seem inMayans M.C.andPrincess of the rowing , Ian Down bring a vicious criminal named Maniac inOn Call .

On Call follows veteran training policeman Traci Harmon and cub Alex Diaz as they sail the aftermath of a fellow military officer ’s death and the complex politics of modern policing in Long Beach . The series highlights the challenges and dynamics within the department and on the city ’s streets .