I would’ve put this under Trek, except that the guy was in everything. Everything. He was a recurring bad guy on the original Galactica. His genre stuff was just the tip of the iceberg, because I think this guy’s been in damn near every show produced in the US in the late 20th century.
The name sounded familiar, then I looked at the list you have, and sure enough, it was him. Man, that guy’s done a lot of character acting work over the years. Although, checking him out on IMDB, it’s not as much as I would have thought. In my recollection, it was like he appeared on pretty every other show back in the ’80s, but it doesn’t reflect that in his resume.
It sure seems that way, doesn’t it? I could’ve sworn he was in Babylon 5 long before Crusade, but I went and double checked, and he wasn’t. A very distinctive combination of face and voice.