Robb Stark
King in the North
My pick would be Wes. From their original debut (and even his Angel debut) to where how he ends at the end of Angel S5, I think he goes through the most dramatic arc and change.
For me, Spike is the most obvious choice. He starts out as William the Bloody--an evil, soulless vampire who is set on killing Buffy, as a bonus. Then he starts fighting his own nature, slowly falling in love with the slayer and putting his own life in danger to fight by her side for a season and a half, before deciding of his own free will (while still a soulless vampire), to endure torture for the sake of winning back his soul. So that by the end of the series he's gone from gruesome vampire, to falling in love with Buffy, to hero-- saving the world.
From this:![]()
To this:![]()
To this:![]()
Why do people always forget that Spike was in Angel season 5? After he sacrificed himself he came back!
Wesley. He changes so much with every season.
He starts out in Buffy as a bumbling, pompous, by-the-book, cowardly Watcher who's completely useless with the ladies. By the end of Angel season 5 he's a brave, confident, sexy, demonology genius who hits rock bottom when he looses the women he loves.
Not even Cordelia or Willow can really top his journey.