Main Characters
Mark Grayson / Invincible
28 main appearances
Debbie Grayson
28 main appearances
Recurring Guest Characters
Samantha Eve Wilkins / Atom Eve
25 guest appearances
Cecil Stedman
23 guest appearances
Donald Ferguson
20 guest appearances
Rex Sloan / Rex Splode
20 guest appearances
Robot
19 guest appearances
Amanda / Monster Girl
19 guest appearances
William Clockwell
18 guest appearances
Black Samson
18 guest appearances
Amber Bennett
17 guest appearances
Rudy / Rex
17 guest appearances
Additional Voices
16 guest appearances
Additional Voices
16 guest appearances
Additional Voices
16 guest appearances
The Immortal
15 guest appearances
Kate Cha / Dupli-Kate
15 guest appearances
Shrinking Rae
14 guest appearances
Additional Voices
14 guest appearances
Zandale Randolph / Bulletproof
13 guest appearances
Oliver Grayson
12 guest appearances