Characters played by Grumpy Cat
Grumpy Cat
Characters played by Megan Charpentier
Chrystal
Characters played by Daniel Roebuck
George
Characters played by Russell Peters
Santa
Characters played by David Lewis
Marcus Crabtree
Characters played by Evan Todd
Zack
Characters played by Isaac Haig
Donny
Characters played by Shauna Johannesen
Tabby
Characters played by Casey Manderson
Jesse
Characters played by Tyler Johnston
Gill Brockman
Characters played by Aubrey Plaza
Aubrey Plaza
Voice of Grumpy Cat
Characters played by Ryan Beil
Corbin
Characters played by Jean Hamilton
Old Lady
Characters played by Dylan Poyser
Little Boy
Characters played by Sidika Larbes
Mom
Characters played by Graeme Duffy
Photographer
Characters played by Jay Brazeau
Roger
Characters played by Davin Pitcairn
Pudgy Kid
Characters played by Eduard Witzke
Mac
Characters played by Gigi Jackman
Monica
Characters played by Sergio Osuna
Alejandro
Characters played by Tasya Teles
Nicole
Characters played by Sydney Hillis
Mean Girl #1
Characters played by Celestine Hilechi
Mean Girl #2
Characters played by Sydney Waack
Mean Girl #3
Characters played by Veronica Alicino
Colette
Voice of Carla the Snake
Characters played by Reese Alexander
Reporter
Characters played by Aidan Long Thanh Luu
Haydon
Characters played by Ethan Long Thanh Luu
Jadon
Characters played by Michael Patrick Denis
Waiter
Characters played by Laila Sandhu
Daughter
Characters played by Arkie Kandola
Father
Characters played by Elizabeth Thai
Vet
Characters played by Keith Dallas
Cop
Characters played by Trevor Lissauer
Jack the Jack Russell
Characters played by Trevor Devall
Wilson the Cockatoo
Characters played by Chris Williams
Lance the Hamster
Characters played by Stephen Stanton
JoJo the Dog
Characters played by Sabrina Isabella Bruns
Fan #1
Characters played by Matthew Enright
Mall Shopper
Characters played by Rebecca Georgelin
Claire