Full cast of Roswell, New Mexico

Jeanine Mason

Liz Ortecho

52 episodes

Nathan Parsons

Max Evans

52 episodes

Michael Vlamis

Michael Guerin

52 episodes

Lily Cowles

Isobel Evans-Bracken

52 episodes

Tyler Blackburn

Alex Manes

52 episodes

Heather Hemmens

Maria DeLuca

52 episodes

Michael Trevino

Kyle Valenti

52 episodes

Amber Midthunder

Rosa Ortecho

30 episodes

Riley Voelkel

Jenna Cameron

20 episodes

Quentin Plair

Dallas

18 episodes

Brigitte Kali Canales

Tezca

14 episodes

Trevor St. John

Jesse Manes

13 episodes

Zoe Cipres

Bonnie

13 episodes

Andrew Lees

Clyde

13 episodes

Rekha Sharma

Shivani

11 episodes

Sibongile Mlambo

Anatsa

9 episodes

Steven Krueger

Heath Tuchman

7 episodes

Alexander Alayon Jr.

Bartender/Local Diner Patron (uncredited)

7 episodes

Dylan McTee

Wyatt Long

6 episodes

David DeSantos

Eduardo Ramos

6 episodes

Jason Behr

Tripp Manes

5 episodes

Kayla Ewell

Nora Truman / Young Mara

5 episodes

Carlos Compean

Arturo Ortecho

5 episodes

Annacheska Brown

Nurse Kate

5 episodes

Nicholas Ballas

Sanders

5 episodes

Major Dodge Jr.

Walt

4 episodes

Rosa Arredondo

Sheriff Michelle Valenti

4 episodes

Peter Diseth

Grant Green

4 episodes

Matthew Van Wettering

Hank

3 episodes

Shiri Appleby

Allie

3 episodes

Tanner Novlan

Gregory Manes

3 episodes

Sherri Saum

Mimi DeLuca

3 episodes

Gavin Houston

Theodore

3 episodes

Jessica Treska

Young Isobel

2 episodes

Cassandra Jean Amell

Louise

2 episodes

Mitchell Hoog

Young Jesse

2 episodes

Ryan Begay

Wolf

2 episodes

Jason Coviello

Harlan Manes

2 episodes

Diane Villegas

Dr. Yolanda Avila

2 episodes

Kiowa Gordon

Flint Manes

2 episodes

Christian Antidormi

Forrest

2 episodes

Gillian Vigman

Brooke Taylor

2 episodes

Amy Puente

Renata / Female Trucker

2 episodes

Samantha Ashley

Vanessa

2 episodes

Ellen Humphreys

Kira Adams

2 episodes

Anthony B. Jenkins

Young Dallas

2 episodes

Karan Oberoi

Noah Bracken

1 episode

Gavin Lewis

Young Michael

1 episode

Tsailii Rogers

Helena

1 episode

Zack Michael

Young Max

1 episode

Olivia Taylor

Jasmine

1 episode

Alaina Warren Zachary

Mara

1 episode

Monique Candelaria

Guard

1 episode

Gaius Charles

Bronson

1 episode

Dylan Schombing

Young Max

1 episode

Ava Wagenman

Young Isobel

1 episode

Jamie Clayton

Charlie Cameron

1 episode

Madison McLaughlin

Iris Sanchez

1 episode

Chelsea Edmundson

Lindsey

1 episode

Rebekah Patton

Holly

1 episode

Preston Oliver

Young Michael

1 episode

E.J. Bonilla

Frederico

1 episode

Marcel Nahapetian

1 episode

GiGi Erneta

1 episode

Lora Martinez-Cunningham

1 episode

Kayleigh Maes

Kate

1 episode

Bob Jesser

Lt. Greg Hansen

1 episode

Stafford Douglas

Dr. Everet

1 episode

Claudia Black

Ann Evans

1 episode

Tenaya Torres

Chiana

1 episode

Jack Justice

Gary

1 episode

Sonya Balmores

Arizona

1 episode

Michael Davis

Old Man

1 episode

Andy Kastelic

Connor Smith

1 episode

Kenneth Ruthardt

Clerk

1 episode

Bruce McIntosh

Clerk

1 episode

Samuel Goergen

12 year old Heath

1 episode

Amir Henderson

12 year old Dallas

1 episode

Natalie Shields

Student

1 episode

Carl Savering

Older geneticist

1 episode

Jasmine Gonzalez

Darby

1 episode

Mikael Ayele

Freddie

1 episode

Koppany Pusztai

Guard

1 episode

RaShayla Daniels

Wife

1 episode

Mimi Fletcher

Hospital adminstrator

1 episode

Barney Fuller

Doctor Lockhart

1 episode

Emerald Fowler

Proposal Woman

1 episode

Mickey Dolan

Carhop

1 episode

Kate Chavez

FBI Agent

1 episode

Bennie Taylor

MIB Guy

1 episode

Jake Blatchford

Johnny

1 episode

Nathaniel Augustson

Agent Smith

1 episode

Case Matthews

Hank

1 episode

Jennifer Field

Dr. Erin Lang

1 episode

Marcos Martínez

Alberto Gordon

1 episode