NBC's Grimm fell to a series low last night, Nielsen overnight data indicates.
Starring David Giuntoli and Russell Hornsby, the fantasy crime serial's latest instalment grabbed 4.6m (1.4) at 9pm for NBC.
However, it still outperformed Fox's Fringe (2.9m/1.1), and easily got the better of The CW's Supernatural (1.6m/0.6).
CSI: NY led the 9pm hour for CBS with 10.5m (1.7), while 6.5m (1.7) watched Extreme Makeover: Home Edition on ABC.
Home Edition also did well in its 8pm timeslot with 6m (1.7), but was unable to better Kitchen Nightmares's 3.8m (1.7) for Fox.
Meanwhile, A Gifted Man took 8.7m (1.3) for CBS, 3.2m (0.9) tuned in for Chuck on NBC, and Nikita drew 1.5m (0.5) for The CW.
At 10pm, the ever-dependable Blue Bloods delivered 11.9m (1.8) for CBS, the highest audience in terms of both demo rating and overall number.
Current affairs duo 20/20 (ABC) and Dateline (NBC) lagged behind with 5.6m (1.7) and 5.2m (1.3) respectively.
