Stargirl

Brec Bassinger

Courtney Whitmore / Stargirl

Yvette Monreal

Yolanda Montez / Wildcat

Anjelika Washington

Beth Chapel / Dr. Mid-Nite

Cameron Gellman

Rick Tyler / Hourman

Trae Romano

Mike Dugan

Meg DeLacy

Cynthia 'Cindy' Burman / Shiv

Amy Smart

Barbara Whitmore

Luke Wilson

Pat Dugan / S.T.R.I.P.E.

Neil Hopkins

Lawrence 'Crusher' Crock / Sportsmaster

Joy Osmanski

Paula Brooks / Tigress

Joel McHale

Sylvester Pemberton

Gilbert Glenn Brown

James Chapel

Neil Jackson

Jordan Mahkent / Icicle

Kron Moore

Dr. Bridget Chapel

Hunter Sansone

Cameron Mahkent

Stella Smith

Artemis Crock

Alkoya Brunson

Jakeem Williams

Kay Galvin

Lily Mahkent

Jonathan Cake

Richard Swift / The Shade

Maria Sager

Maria Carmen Saravia

Jim France

Sofus Mahkent

Jake Austin Walker

Henry King Jr. / Brainwave Jr.

Christopher James Baker

Henry King Sr. / Brainwave

Eric Goins

Steven Sharpe / The Gambler

Nick E. Tarabay

Eclipso

Max Frantz

Isaac Bowin

King Orba

Zeek

Alex Collins

Charles McNider / Dr. Mid-Nite

李志傑

Dr. Shiro Ito / Dragon King

Ashley Winfrey

Jenny Williams

Hina Khan

Anaya Bowin

Henry Thomas

Chuck (voice)

Seth Green

The Thunderbolt (voice)

Mark Ashworth

Janitor Justin / Shining Knight

Jasun Jabbar Wardlaw Jr.

Brian Tanner Balloid

Ysa Penarejo

Jennie-Lynn Hayden / Jade

Milo Stein

Bruce

Kikey Castillo

Maria Montez

Sam Brooks

Travis Thomas

Randy Havens

Paul Deisinger

Deborah Bowman

Miss Woods

Brian Stapf

Ted Grant / Wildcat

Wil Deusner

Joey Zarick

Lesa Wilson

Bobbie Burman

Lou Ferrigno Jr.

Rex Tyler / Hourman

Joe Knezevich

William Zarick / The Wizard

Cynthia Evans

Denise Zarick

Craig Galloway

Officer Hardy

Lynne Ashe

Nurse Louise Love

Christian Adam

Josh Hamman

Kenny Alfonso

Father Thomas

Kristen Lee

Sonia Sato

Adam Aalderks

Matt Harris

Luna Tieu

Suzanne Ito

Sophia Annabella Kim

Young Cindy Burman

Keith David

Mister Bones (voice)

Todd Allen Durkin

Tim T. Tattle

Ashani Roberts

Charlotte Balogh

Matt Burke

Mr. Sullivan

CC Castillo

Mercedes

Suehyla El-Attar Young

Mrs. Patterson

Nick Basta

Mr. Levine

Tywayne Wheatt

Principal Harold Sherman

Leander Suleiman

Janet A'Lessio

Gregory Konow

Grumpy Joe

Bill Southworth

Farmer Frank

Olive Abercrombie

Rebecca McNider

John Wesley Shipp

Jay Garrick / The Flash

Emily Dunlop

Myra McNider

Ethan Embry

Johnny Thunder

Alicia Witt

Maggie (uncredited)

Jim Gaffigan

The Thunderbolt (voice)

Michael Burgess

Father Craemer

Tim Gabriel

Todd Rice

Nate Swift

Young Todd Rice

Katie Swift

Young Jennie-Lynn Hayden

Annie Thurman

Mary Kramer

Maizie Smith

Courtney @5

Olivia Baughn

Mary @5

Elizabeth Bond

Maggie Kramer

Julia Armitage

Town GIrl

Jonathan Blanco

Alex Montez

Norma Alvarez

Yolanda's Grandmother

Shaun Lynch

Barry

Wilmer Calderon

Juan Montez

Denise Arribas

Teacher

Amanda Lavassani

Christine Mahkent

Kristin Brock

Wendi Tyler

Boston Pierce

Rick Tyler @7

Dominick Racano

Truck Driver #1

Butch Copeland

Truck Driver #2

Jason Kirkpatrick

Coach Hank

Fred Galyean

Empire Technician

Michael H. Cole

Mr. Paris

Matt Borlenghi

Ed Reilly

Phil Armijo

Drone #1 (uncredited)

Charles Fowler

Drone #2 (uncredited)

John Crow

Mr. Green

Wes Jetton

Nurse

Tim Peek

Old Man

Sean Michael Gloria

Mugger

Geoff Stults

Sam Kurtis

Brandon Reece

Pedestrian #1

Jaci Ruffley

High School Student Mourner (uncredited)

Lexi Rabe

LeeAnne

Tim Misuradze

Mr. Moder

Troy Rudeseal

Mr. Rene

Milli M.

Miss Drake

Roxzane T. Mims

Mrs. Ordway

Jesse O'Neill

Officer Farley

Aldan Karanovich

Lutz Lone

Zachary Connor

Marky Malarky

Daniel Abi-Sarkis

Devin Dupree

Selah Kimbro Jones

Molly Zchut

Jay Amir

Petey Tomasi

Blaire Erskine

Millie Myers

Dorothy Sanders

Judy Etter

Rico Ball

Tyrone Morrison

Charles Green

Mr. Merlin

Vee Bhakta

Richie Howard

Jason Davis

Bruce Gordon

Robert Stevens Wayne

Forger

Armondi-Stokes Hicks

Video Store Al

Eddie Falshaw

Danny Matthews

David E. Collier

Officer Andreyko

Emmett Hunter

Officer McFarlane

G.W. Bailey

Mr. Dugan

Andie Ju

Tao Jones

Megan Ashley Brown

Penny Dreadful

Bolton Marsh

James Rice

Arianne Martin

Emily Swift

Holly A. Morris

Victoria Hawkins

Meredith Garretson

Dolores Winters

James Andrew Kientzy

Carver Colman

Allen Andrews

King Standish

Kelsey Rose Healey

Becky