What I loved the most about SGU was Robert Carlyle playing Nicholas Rush -- The "ship's brilliant Machiavellian scientist". Also, he was pure dead brilliant as Francis "Franco" Begbie in Trainspotting, he let it all hang out as Gary "Gaz" Schofield in The Full Monty, and he was enchanting as Rumplestiltskin / Mr. Gold / Weaver in Once Upon a Time.
Dr. Nicholas Rush (Stargate Universe SGU)
https://www.youtube.com/watch?v=353EoEYp9s4
Trainspotting - Begbie's Barfight Number 2 - WITH ENGLISH SUBTITLES HD
https://www.youtube.com/watch?v=oXKVkMJHFns
Robert Carlyle 1997 interview The full monty - Vintage Letterman show
https://www.youtube.com/watch?v=EhClcmUVFlw
Once upon a time - "BEST OF Rumpelstiltskin" Robert Carlyle GODLY Acting