Cast:
Version 1
- Lincoln Loud as Nick
- Clyde McBride as Tony
- Leni Loud as Harumi
- Lucy Loud as Coco
- Lola Loud as Jasmine
- Lana Loud as Amira
- Luna Loud as Carmen
- Luan Loud as Kim
- Lynn Loud as Noon
- Lori Loud as Mina
- Lily Loud as Rosa
- Lisa Loud as Olivia
- Bobby Santiago as Eddy
- Rusty Spokes as Rex
- Liam as Wayne
- Zach as Izzy
- Rocky Spokes as Jay
- Richie as Roberto
- Benny as Edison
- Chaz as Sun
Version 2
- Lincoln Loud as Diego
- Clyde McBride as Dylan
- Leni Loud as Jenny
- Lucy Loud as Jolien
- Lola Loud as Freya
- Luna Loud as Jia
- Luan Loud as Alex
- Lynn Loud as Lauren
- Lori Loud as Salma
- Lana Loud as Aina
- Lisa Loud as Ramona
- Lily Loud as Zuri
- Bobby Santiago as Mike
- Rusty Spokes as Jaro
- Liam as Marco
- Zach as Philip
- Rocky Spokes as Carlos
- Richie as Nikos
- Chaz as Bjarki
- Benny as Malik
Version 3
- Lincoln Loud as Hugo
- Clyde McBride as E.Z.
- Leni Loud as Mei
- Lucy Loud as Alicia
- Luna Loud as Nina
- Lola Loud as Bonnie
- Luan Loud as Alba
- Lynn Loud as Sofia
- Lori Loud as Cleo
- Lana Loud as Mala
- Lisa Loud as Lana
- Lily Loud as Scarlett
- Ronnie Anne Santiago as Clementine
- Bobby Santiago as Kareem
- Liam as Brandon
- Zach as Lee
- Rusty Spokes as Andy
- Rocky Spokes as Jack
- Richie as Darryl
Verison 4 (Chinese Characters)
- Lincoln Loud as Ace
- Clyde McBride as Qin
- Bobby Santiago as Hou
- Leni Loud as Mimi
- Lori Loud as Liu
- Luna Loud as Rin
- Luan Loud as Ming
- Lynn Loud as Maeko
- Lucy Loud as Amy
Version 5 (Core Crew)
- Lincoln Loud as Jake
- Clyde McBride as Fresh
- Lori Loud as Tricky
- Leni Loud as Tasha
- Lucy Loud as Lucy
- Luna Loud as Yutani
- Luan Loud as Zoe
- Lynn Loud as Frizzy
- Rusty Spokes as Spike
- Liam as Brody
- Zac as King
- Bobby Santiago as Prince K
- Rocky Spokes as Frank
- Richie as Ninja
- Lola Loud as Elf Tricky
- Lana Loud as Miss Maia