Ben Stiller

Walter Mitty

Kristen Wiig

Cheryl Melhoff

Sean Penn

Sean O'Connell

Shirley MacLaine

Edna Mitty

Adam Scott

Ted Hendricks

Kathryn Hahn

Odessa Mitty

Patton Oswalt

Todd Maher

Adrian Martinez

Hernando

Ólafur Darri Ólafsson

Helicopter Pilot

Gunnar Helgason

Hotel Keeper

Terence Bernie Hines

Gary Mannheim

Alex Anfanger

Ted's Toner Box Associate

Gary Wilmes

Walter's Dad

Jon Daly

Tim Naughton

Gurdeep Singh

Cab Driver

Paul Fitzgerald

Don Proctor

Grace Rex

Cheryl's Co-Worker

Amanda Naughton

Female Editor

Nolan Carley

Western Union Employee

Joey Slotnick

Retirement Home Administrator