Main Characters
Mark Grayson / Invincible
32 main appearances
Debbie Grayson
30 main appearances
Recurring Guest Characters
Nurse
1 guest appearances
GDA Med Tech
1 guest appearances
Proprietor
1 guest appearances
Martian Leader
1 guest appearances
Tech Trooper #1
1 guest appearances
Tech Trooper #2
1 guest appearances
GDA Agent Assistant
1 guest appearances
Villain
1 guest appearances
Filip Schaff
1 guest appearances
Octoboss
1 guest appearances
Viltrumite
1 guest appearances
Neighbor
1 guest appearances
Angstrom Levy Jr.
1 guest appearances
Dinosaur #3
1 guest appearances
GDA Trooper
1 guest appearances
Agent Spider
1 guest appearances
Taylor
1 guest appearances
Zombie #3
1 guest appearances
Zombie #2
1 guest appearances