Main Characters
Mark Grayson / Invincible
32 main appearances
Debbie Grayson
30 main appearances
Recurring Guest Characters
Demon
1 guest appearances
Universa
1 guest appearances
Burke
1 guest appearances
Engineer
1 guest appearances
Man
1 guest appearances
Parker
1 guest appearances
Construction Worker
1 guest appearances
Male Passerby
1 guest appearances
Power Plant Worker
1 guest appearances
David
1 guest appearances
Dinosaurus
1 guest appearances
GDA Driver
1 guest appearances
Monster
1 guest appearances
Rus
1 guest appearances
Agent
1 guest appearances
Woman
1 guest appearances
Male Viltrumite
1 guest appearances
Geldarian Warrior
1 guest appearances
Viltrumite General
1 guest appearances