Comics2film talked to Filmmaker David Goyer about which other Marvel characters may pop up in "Blade 3". "[It] looks like Hannibal King and Frank Drake (a.k.a. the Nightstalkers) from the Tomb of Dracula comic will be making an appearance in the third film," Goyer told us.Could that mean the biggest vampire of them all is far behind? Fans will just have to wait and see. Goyer is writing and producing the sequel.