Recurring Guest Characters
Professor Maelstrom
30 guest appearances
Zack
29 guest appearances
Ivy
28 guest appearances
Dr. Bellum
26 guest appearances
Shadowsan
24 guest appearances
Chase Devineaux
24 guest appearances
Chief
24 guest appearances
Coach Brunt
24 guest appearances
Julia Argent
22 guest appearances
Countess Cleo
21 guest appearances
Jean Paul (Le Chevre)
13 guest appearances
Boris
12 guest appearances
Antonio (El Topo)
12 guest appearances
Sheena (Tigress)
12 guest appearances
Gray
11 guest appearances
Agent Zari
10 guest appearances
Vlad
9 guest appearances
Roundabout
6 guest appearances
Acme Agent
6 guest appearances