Dziewczyna poznaje świat

Rowan Blanchard

Riley Matthews

Sabrina Carpenter

Maya Hart

Peyton Meyer

Lucas Friar

August Maturo

Auggie Matthews

Ben Savage

Cory Matthews

Danielle Fishel

Topanga Matthews

Corey Fogelmanis

Farkle Minkus

Amir Mitchell-Townes

Isaiah Babineaux

Ceci Balagot

Isadora Smackle

Ava Kolker

Ava Morgenstern

Sarah Carpenter

Sarah

Uriah Shelton

Joshua Matthews

Cheryl Texiera

Katy Hart

Danny McNulty

Harvey "Harley" Keiner

Lee Norris

Stuart Minkus

Nicholas Jabonero

Yogi

Rider Strong

Shawn Hunter

William Daniels

George Feeny

Will Friedle

Eric Matthews

Tanner Buchanan

Charlie Gardner

Anthony Tyler Quinn

Jonathan Turner

Yindra Zayas

Yindra

Aisha Kabia

Gabriella Kossal

Nathaniel J. Potvin

Academic Top Half

Kamran Lucas

Academic Bottom Half

Curran Walters

Evan

Luke Benward

Thor

Betsy Randle

Amy Matthews

William Russ

Alan Matthews

Jackée Harry

Evelyn Rand

Claudia Lee

Francesca

Tania Gunadi

Harper Burgess

M.C. Gainey

Pappy Joe

Jeff Doucette

Mr. Norton

Danielle Kennedy

The Librarian

Olivia Stuck

Missy Bradford

Kristanna Loken

Jennifer Bassett Minkus

Ross Lynch

Austin Moon

Aramis Knight

Brandon

Ricky Garcia

Asher Garcia

Joshua Hoffman

Dylan Orlando

Devan Key

Alternate Lucas

Justin Ellings

Billy

Matthew Lawrence

Jack Hunter

Benjamin Wadsworth

Jordan

Nicolas Bechtel

Monster Under The Bed / Simon P. Littleboyeater

Charlotte Rae

Gammy Hart

Samantha Boscarino

Sophie Miller

Lily Gibson

Morgan Matthews (as Lily Nicksay)

Lindsay Ridgeway

Morgan Matthews

J.B. Gaynor

T.J. Murphy

Tess Paras

TV Newscaster

Lamont Thompson

Zachary T. Wolff

Nicholas Hormann

Senator Jefferson Davis Graham

Mekai Curtis

Felix Shumpert

Shak Ghacha

Joey Ricciardella

Cyrina Fiallo

Ms. Oben

Sanai Victoria

Emma Weathersby

Jack Doke

Timmy McCullough

Brandon Johnston

Genius Clone

Mitch Johnston

Original Genius

Kurt Collins

Dweezil

Taylar Hollomon

Myzell

Sari Arambulo

Allison

Phil Idrissi

Eugene

Sonya Eddy

Geralyn Thompson

Zachary Mitchell

Billy Ross

Herbie Hancock

Self

Jane Lynch

Self

Samuel Caruana

Sheldon

Reagan Pasternak

Judy Morgenstern

Cody Benjamin Lee

Cisco

Cloris Leachman

Mrs. Svorski

Delon de Metz

Mr. Martinez

Laura Marano

Ally Dawson

Madison McLaughlin

Jasmine

Cynthy Wu

Charlotte

Tajh Bellow

Andrew

Trina McGee

Angela Moore

Blake Clark

Chet Hunter

Stuart Pankin

Principal Yancy

Christian Weissmann

Nerd

Hugh Dane

Phil

Phil Morris

Agent LaChance

Diana Maria Riva

Chairperson Sanchez

Ken Hudson Campbell

Jingles the Clown

Diona Reasonover

Sister Mary Beth

Perez Hilton

Himself

Jennifer Hasty

Coach Jackie Kelly

Tahmus Rounds

Cletis

Madison Mason

McCullough

Candi Milo

Rodeo Waitress

Chandler Kinney

Vanessa

Carl Tart

Restaurant Manager

David Thomas Jenkins

Kermit Hart

Haley Hauser

Haley

Mark Cuban

Himself

Michelle Page

Mrs. Ducksberry

David Elyashev

Frankie Big Hands

Mariah Buzolin

Aduĺt Riley

Ruby Lewis

Adult Maya

Lindsey Lamer

Young Riley

Ivy George

Young Maya