Fringe Cast: Where Are They Now?

The man who needs NO introduction, Leonard Nimoy appeared at the end of Fringe's first and second seasons, though returned later as well. He was William Bell, Walter Bishop's partner in crime.

Nimoy will always be best remembered for his role as Spock on Star Trek. He was, in his later years, a professional photographer, who had exhibited his works and had released books of his pictures. Though he passed away in 2015 from COPD, he has forever been immortalised in his many, many acting roles.

There are several documentaries and autobiographies available and, to insure his immortality, an asteroid was named 4864 Nimoy in his honour.