And od0, Connor Trinneer's one-episode guest spots on several TV shows is hardly prolific.
It is for that cast!
What has Anthony Montgomery done? A straight to DVD movie and he was in the teaser of an episode of
Boomtown's second season, dead before the credits & it isn't even available on DVD.
Linda Park has had one other regular tv role in a midseason replacement series that was cancelled, and turned up a couple of times, most recently on
House where she spent most of the episode layin' in bed.
Dominic Keating had a few episodes of
Heroes and did that one commercial where he was a monkey's agent.
Jolene Blalock was in a direct to DVD sequel to
Starship Troopers.
John Billingsley has a recurrin' role on
True Blood, but he's not in the openin' credits, just the end ones. Not sure if he was even in the third season, though...can't remember.
That leaves Scott Bakula, who was awesome before ENT, and Conner Trinneer, who was an unknown before ENT. So, I'd say Trinneer has made the most of the exposure ENT gave him.
If you think that's spotlight-worthy, then you should have no issues with Robert Picardo's numerous guest spots (Supernatural, Chuck, Stargate, Justified, Castle, etc.). Hell, he even made a MegaShark movie!
Speakin' of, I realize that Woolsey may not even count, since he originated that character on SG-1 while also on VOY.
While it's true a lot of actors' careers go to die after Trek, there are plenty of success stories too. Bakula's got a show. Jeri Ryan's on her third as a regular and it looks to be a big hit. Patrick Stewart's an easy one. If you want TOS, Babylon 5 was post-Generations for Walter Koenig.
Again, Bakula was awesome before ENT, of course he has a show now.
Jeri Ryan has been a regular on at least three shows since VOY ended - Boston Public, Shark and now Body of Proof.
Patrick Stewart is too easy, really...
For those complainin' about not bein' able to use Leonard Nimoy outside of Fringe, he is goin' to be the voice of a Trasnformer in the movie comin' out this summer. Apparently, he's the big one on the moon in the teaser trailer.