Source: B5TV.com

It is our sad duty to once again convey the news of the death of a B5 cast member. Tim Choate, loved by fans as Zathras, died in a tragic motorcyle accident while on his way to a play rehearsal on the night of Friday 24 September 2004. He was 49.

As well as playing Zathras, the actor also played Polix in Crusade's "The Rules of the Game".

Our condolences go to Tim's family.
IMDB Listing for Tim Choate