Main Characters
Tony Stark / Iron Man
52 main appearances
Pepper Potts
52 main appearances
Recurring Guest Characters
Gene Khan / Mandarin
27 guest appearances
Happy Hogan
25 guest appearances
Iron Man Onboard Computer
22 guest appearances
Whitney Stane / Madame Masque
20 guest appearances
Obadiah Stane
19 guest appearances
Roberta Rhodes
19 guest appearances
Howard Stark
16 guest appearances
Justin Hammer
14 guest appearances
Nick Fury
12 guest appearances
Mr. Fix
11 guest appearances
Rhona Burchill / Mad Thinker
10 guest appearances
Andy Erwin
10 guest appearances
Sasha
9 guest appearances
Maria Hill
8 guest appearances
O'Brian
7 guest appearances
Whiplash
7 guest appearances
Natasha Romanoff / Black Widow
7 guest appearances
Professor Abraham Klein
6 guest appearances
Unicorn
6 guest appearances