René Auberjonois was a voice actor who appeared in the DuckTales episode "Double-O-Duck", providing the voice of Dr. Nogood.
Having appeared on stage and screen, Auberjonois earned acclaim for his character performances on shows like Star Trek: Deep Space Nine, Murder, She Wrote, Benson, Boston Legal, Ben 10: Omniverse, Pound Puppies and Avatar: The Last Airbender.
On stage, he won a Tony Award for his portrayal of Sebastian Baye in the 1970 musical Coco. Other shows he's been a part of shows like The Good Doctor, City of Angels, Fire! and Sly Fox.