Juan Alfonso

Actor Feb 9 (age 43) Santo Domingo, Dominican Republic 2003–2024 (21 year career)

7.4 avg rating

Highest Rated

The Rookie

2018 · as Mr. Hayden

8.5

Brooklyn Nine-Nine

2013 · as Mel Szeriank

8.2

High Potential

2024 · as Arturo Jimenez

8.2

Known For

Film

Marriage Story

Arguing Man

Film

The Rookie

Mr. Hayden

Film

Scorpion

Justin Fullman

Film

Brooklyn Nine-Nine

Mel Szeriank

Film

NCIS

Ramon Moncada

Film

S.W.A.T.

Keith

Film

How to Get Away with Murder

Jailer Duke

Film

Ultra Violet & Black Scorpion

Sebastian

Filmography

Acting (25)

Movies (2)

The Ballad of Tita and the Machines

as Don Roberto

Marriage Story

as Arguing Man

Television (23)

High Potential

2024

as Arturo Jimenez

8.2

Georgie & Mandy's First Marriage

2024

as Jason

8.0

Ultra Violet & Black Scorpion

as Sebastian

United We Fall

as Javier Rodriguez

The Rookie

as Mr. Hayden

Champions

as Delivery Man

S.W.A.T.

as Keith

GLOW

as Cleaning Guy

Girlboss

as Employee

Fresh Off the Boat

as Barfly

How to Get Away with Murder

as Jailer Duke

Scorpion

as Justin Fullman

Jane the Virgin

as EMT

Young & Hungry

as Pablo

Brooklyn Nine-Nine

as Mel Szeriank

Mom

as Officer Barry

Anger Management

as Brad

Revenge

as Delivery Guy

Body of Proof

as Paramedic #1

Death Valley

as Vampire Stubeck

NCIS: Los Angeles

as Carlos

Heartland

as Flower Guy

NCIS

as Ramon Moncada