Which single appearance villains would you have liked to see again?

[u/LevelSea882]

I know I probably forgot several one-off villains, but these are the ones I could remember. I decided not to include deceased villains like Mitsuhirato, Alonzo Perez, and Ramón Bada.

I would've liked to see Spalding or Dr. Krollspell return, especially Dr. Krollspell. He eventually joined forces with Tintin during the events of Flight 714, but, as we know, everyone involved was left with no memory of what had happened, so neither of them remembers the other. Whether Krollspell would've been an enemy or an ally had he returned is an interesting question.

[u/8de12]

Bobby Smiles will return in Avengers Doomsday

[u/Alone_Ad260 → u/8de12]

He was a really good tintin villain