The latest instalment, which aired in its regular 8pm slot, managed just 6.2m for ABC, failing to beat last week's disappointing return.
Also on the Alphabet network last night, Grey's Anatomy and Private Practice pulled in 11.36m and 8.77m at 9pm and 10pm respectively.
Over on NBC, Community and Parks and Recreation put in 5.09m and 4.49m during the 8pm hour, then 7.16m watched The Office at 9pm. 30 Rock followed at 9.30pm, drawing 6.29m, then The Marriage Ref had 6.55m at 10pm.
Reruns of Bones and Fringe logged 6.07m and 4.06m for Fox at 8pm and 9pm respectively.
Vampire Diaries claimed 3.24m for The CW at 8pm, then the audience dipped to 2.89m during the 9pm screening of Supernatural.
CBS's coverage of the third round of the NCAA Tournament averaged 11.08m across primetime.