As SciFi Mafia reported to you in January of this year, William Bell, played by Leonard Nimoy, was to return to Fringe and we have seen him return… in a fashion. William Bell’s soul was summoned back to the land of the living this season via “soul magnets” that Bell had slipped into an innocent cup of tea he gave Olivia when she was visiting the other side. But this time, this teaser from Fox suggests that Leonard Nimoy may come out of acting-retirement to reprise his role as William Bell once again.

Fringe: New Puzzling Teaser

[youtube]http://www.youtube.com/watch?v=Of6-FLKR4WY[/youtube]

What is your theory? Is Leonard Nimoy coming back? Or is William Bell simply in another body?