‘How I Met Your Mother’ Final Season Casts ‘Revenge’ Star Roger Bart
This past week marked the first 'How I Met Your Mother' appearance at Comic-Con 2013, but in between all the celebrations of the upcoming ninth and final season, it seems not all the major castings have yet to be filled. 'Revenge' and 'Desperate Housewives star Roger Bart becomes the latest recognizable TV star popping up to cause trouble for the 'HIMYM' gang, but as whom?