Gladiator

Fictional character

Hydroman

Fictional superhero

Mad Thinker

Comic book character

Silvermane

Fictional character

Masked Marauder

Fictional character

Man Mountain Marko

Fictional supervillain

Gideon Mace

Fictional character

Grim Reaper

Comic book character

Lloyd Bloch

Comic book character

Blackwing

Fictional supervillain

Trapster

Fictional supervillain

Don Fortunato

Fictional character

Plantman

Bushmaster

Fictional supervillain