Concentrate and Ask Again

Run Time: 46 mins
Air Date: Fri, 4 Feb 2011
Average Rating: ⭐ 7.522 (23 votes)
FOXSeason 3 - Episode 12

Average Rating: ⭐ 7.522 (23)
When a scientist falls dead after ingesting a lethal cloud of blue powder and his bones disintegrate in his body, the CDC suspects a biological attack. As the Fringe Team investigates further, a subject from Walter's past with ties to Olivia reluctantly agrees to assist with the intense case.