As already reported, William Sadler reprised his role as Walter’s psychiatrist Doctor Sumner on “Fringe”. The episode aired on October 7th, 2011 on FOX.
The full episode “Alone in the World” is still available online for your viewing pleasure. Head on over to FOX.com and watch: Fringe, Season 4, Episode 3: Alone in the World
Buzzfocus.com wrote about William Sadler’s guest appearance:
William Sadler (Roswell) guest stars as Walter’s psychiatrist who administers a new medication to Walter. Hopefully this is not the last of Sadler we’ll see. He is always a joy to see on the screen. […]
For more information on the show visit www.fox.com/fringe
Make sure to follow William Sadler on Twitter and check out his official Facebook for news and updates on his projects. The actor shared the picture above with his fans on Facebook telling “Quick on-the-set pic of me and John Noble.” (August 12)
TNT Pilot “Tin Star” – William Sadler, October 23rd, 2011
“Frank the Bastard” – William Sadler’s new Project, October 2nd, 2011
William Sadler guest stars on FOX’s “Fringe”, August 17th, 2011
“Restitution” – Limited Release in Sept/Oct, August 1st, 2011
Thanks Wendy, for letting me know that the episode already aired.