One of the darkest realities that the female versions of Finn and Jake discovered was one that was ruled by an evil iteration of Marceline The Vampire Queen. Now, one cosplayer has taken the ...

An ax bass-wielding half-demon songstress with a penchant for pranks, Marceline the Vampire Queen was one of the most intriguing characters on “Adventure Time” during its 10-season run on ...

The second episode, Obsidian, finally arrives there. Centered on Marceline the Vampire Queen (Olivia Olson) and Princess Bubblegum (Hynden Walch) not long after the original series finale ...

in delight: it looks like we're finally getting an in-depth look at the backstory of the popular character Marceline, with an entire miniseries dedicated to the vampire queen. At last weekend's ...