Neil Patrick Harris
Adult Jake Doyle / Narrator

Winslow Fegley
Jake Doyle

Steve Zahn
John Doyle

June Diane Raphael
Kathy Doyle

Bellaluna Resnick
Lizzy Doyle

Sophia Reid-Gantzert
Annie Doyle

Che Tafari
Mikey Trotter

Santino Barnard
Evan Olsen

Max Malas
Jeff Farmer

Brielle Rankins
Tammy Hodges

Braelyn Rankins
Teddy Hodges

Cyrus Arnold
Josh Jagorski

Chandler Dean
Timmy Keane

Jacob Laval
Connor Stump

Katia Smith
Tiffany Keane

Tom Rooney
Dr. Timothy Keane Sr.

David Cross
Dealer

Kathryn Greenwood
Mrs. Hugo

Louise Nicol
Miss Sherman

Erica Levene
Mrs. Trotter

David MacInnis
Mr. Halberg

Monica Dottor
Mrs. Keane

Jordan Oladimeji
Boy #1 (Toy Aisle)

William Poulin
Grumpy Wreath Man

Sofie Michal Maiuri
Katie Sorrentino

Alex Spencer
Officer Masejewski

James McDougall
Santa Claus

Michael Dyson
Old Janitor

Dan Darin Zanco
School Bus Driver

Gordon Fulton
Old Man with Dentures

Jackson Reid
Kid #1 (Bus)

Maya Misaljevic
Kid #2 (Bus)

Danielle Bourgon
Reporter

Peter Gail Williams
Clerk (Cosmetics)

Kevin Dennis
Weatherman

Miles Kerim
Frankie Wattendorf

Luca Doulgeris
Charlie Doyle

Mike Wilmot
Coach Wallach

José Arias
Annoying Elf Caroler

Christy Bruce
Katie Doyle

Dwight Ireland
News Anchor

Amanda Smith
Old Woman in Blue

Agi Gallus
Timmy's Grandmother

Smillie Buckland
Old Man

Peter Deiwick
Dad #1 (PTA)

Lorna Wilson
Old Woman (Cosmetics)

Christopher Marren
Toy Aisle Robot (voice)

Brenda Somers
Old Woman