Suggestions by @giacomooffredi

Kraven the Hunter (Sergei Dimitri Symostivych Kravinoff)

as Sinister Six in I Am Spider-Man (Season 3)

Mr. Negative

as Sinister Six in I Am Spider-Man (Season 3)

Vulture (Marvel)

as Sinister Six in I Am Spider-Man (Season 3)

Hobgoblin (Roderick Kingsley)

as Sinister Six in I Am Spider-Man (Season 3)

Doc Ock/Doctor Octopus (Dr. Otto Octavius)

as Sinister Six in I Am Spider-Man (Season 3)

Shion Wakayama

as Ghost Spider (JP Dub) in I Am Spider-Man (Season 3)

Cristina Vee

as Ghost Spider in I Am Spider-Man (Season 3)

Gwen Stacy

as Ghost Spider’s true identity in I Am Spider-Man (Season 3)

Spoiler

as Ghost Spider’s true identity in I Am Spider-Man (Season 3)

William Salyers

as Dr. Otto Octavius/Doc Ock in I Am Spider-Man (Season 3)

Natsuki Hanae

as Harry Osborn/Hobgoblin (JP Dub) in I Am Spider-Man (Season 3)

Justin Briner

as Harry Osborn/Hobgoblin in I Am Spider-Man (Season 3)

Hiroaki Hirata

as Dr. Otto Octavius/Doc Ock (JP Dub) in I Am Spider-Man (Season 3)

Kenjiro Tsuda

as Lonnie Lincoln/Tombstone (JP Dub) in I am Spider-Man (Spider-Man anime series) Season 1

Hiroki Tōchi

as Joseph Martello/Hammerhead (JP Dub) in I am Spider-Man (Spider-Man anime series) Season 1

Toshiyuki Morikawa

as Norman Osborn/Green Goblin (JP Dub) in I Am Spider-Man (Season 3)

Matthew Mercer

as Norman Osborn/Green Goblin in I Am Spider-Man (Season 3)

Nana Mizuki

as Yuri Watanabe/Wraith (JP Dub) in I Am Spider-Man (Season 3)

Tara Platt

as Yuri Watanabe/Wraith in I Am Spider-Man (Season 3)

Chikahiro Kobayashi

as Frank Castle/Punisher (JP Dub) in I am Spider-Man (Spider-Man anime series) Season 1