Episode 1: Episode 1
2009-09-1060 min
TMDB does not provide an episode synopsis.
Season guide
Research Unit Season 4 — Episodes and Where to Watch
14 episodes · first aired 2009-09-10
TMDB does not provide a season overview.
Episode guide
Episode 2: Episode 2
2009-09-1060 min
TMDB does not provide an episode synopsis.
Episode 3: Episode 3
2009-09-1760 min
TMDB does not provide an episode synopsis.
Episode 4: Episode 4
2009-09-1760 min
TMDB does not provide an episode synopsis.
Episode 5: Episode 5
2009-09-2460 min
TMDB does not provide an episode synopsis.
Episode 6: Episode 6
2009-09-2460 min
TMDB does not provide an episode synopsis.
Episode 7: Episode 7
2009-10-0160 min
TMDB does not provide an episode synopsis.
Episode 8: Episode 8
2009-10-0160 min
TMDB does not provide an episode synopsis.
Episode 9: Episode 9
2010-02-2560 min
TMDB does not provide an episode synopsis.
Episode 10: Episode 10
2010-02-2560 min
TMDB does not provide an episode synopsis.
Episode 11: Episode 11
2010-03-0460 min
TMDB does not provide an episode synopsis.
Episode 12: Episode 12
2010-03-0460 min
TMDB does not provide an episode synopsis.
Episode 13: Episode 13
2010-03-1160 min
TMDB does not provide an episode synopsis.
Episode 14: Episode 14
2010-03-1160 min
TMDB does not provide an episode synopsis.
Series, season and episode metadata is supplied by TMDB. No season-specific provider claim is made on this page.