Will Martella
— Adult Brett
Grayson Clark
— Adult Brett
Jaron Armes
— Teen Brett
Sabrina Koss
— Adult Sally
Sharon Evans
— Elderly Sally
Sally McAllister
— Elderly Brenda
Ellen Peterson
— Elderly Gail
Jacob Sherburne
— Ant Man / Soldier 1 / Buck 2
Tommy Swanson
— Soldier 2
Daisy Walker
— Female Alien "Flare"
Dustin Teuber
— Buck 1
Gail Paterson Testor
— Grandma
Spencer Kash
— Captured Alien / Alien 2
Koby Polaski
— Head Alien / Alien 3
Maurice "Mo" Bordenca
— Alien Hit Water Balloons
Mark Branson
— White House Security Guard
Barry Bellotti
— Opening Voiceover / Nursing Home Aid
Kavitha Kittu
— United States President
Paul Dixon
— Funeral Husband / Voice of Funeral Home Radio Ad
Lis Adams
— Funeral Wife
Kevin Groppe
— Doug Deep
Rick Sherburne
— Wedding Chaplain
Gregory Hildreth
— TV Anchor / Alien Medical Assistant
Mike Healy
— Sally's Dad / Alien in Schoolroom
Ann Marie King
— TV Weather Woman
Paul Donofrio
— Vinny "Meatball"
Bob Gilbert
— Godfather's Uncle
Makeda Diggs
— TV Yoga Trainer
Chia-chi Chin
— Queen Alien / Advisor
Chandrasekar Rajagopal
— Alien King