Marc Guggenheim
Marc Guggenheim is an American media producer, screenwriter and host.
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Bring on the Bad Guys: Abomination #1
Bring on the Bad Guys: Abomination #1
Bring on the Bad Guys: Abomination #1
Bring on the Bad Guys: Abomination #1
Bring on the Bad Guys: Loki #1
Spider-Man & Wolverine #3
1st appearance of Dreadshadow
Justice League: Dark Tomorrow Special #1
1st appearance of Legend, an unknown time traveler
1st team appearance of a future Justice League: Batman Beyond, Gold Beetle, Huntress, Marilyn Moonlight, Airwave, Amazing Man, Jonah Hex, Plastic Man
1st appearance of Legend, an unknown time traveler
1st team appearance of a future Justice League: Batman Beyond, Gold Beetle, Huntress, Marilyn Moonlight, Airwave, Amazing Man, Jonah Hex, Plastic Man
Justice League: Dark Tomorrow Special #1
Justice League: Dark Tomorrow Special #1
Justice League: Dark Tomorrow Special #1
Bring on the Bad Guys: Red Skull #1
Spider-Man & Wolverine #4
Star Wars: Jedi Knights #6
Bring on the Bad Guys: Green Goblin #1
Bring on the Bad Guys: Green Goblin #1
Bring on the Bad Guys: Dormammu #1
Part six of seven one-shots that introduces readers to a new piece of history related to a classic villain
Part six of seven one-shots that introduces readers to a new piece of history related to a classic villain
Bring on the Bad Guys: Mephisto #1
Part seven of seven one-shots that introduces readers to a new piece of history related to a classic villain
Part seven of seven one-shots that introduces readers to a new piece of history related to a classic villain
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