TV ratings for Tuesday, October 28th are in.  Here’s a brief rundown:

• The CW’s The Flash (read Dave’s recap here) fell 13% from last week to a 1.3 rating in the 18-49 demo, scoring 3.37 million viewers.  Supernatural was also down, dropping 11% to a 0.8 rating and scoring 2.01 million viewers.
• ABC’s Agents of S.H.I.E.L.D. (read Evan’s recap here) enjoyed a slight ratings uptick from the promise of the first Avengers: Age of Ultron clip, though we’ll never really know how big of a bump the trailer debut might have given the Marvel series.  Last night’s episode rose 6% to a 1.7 rating and scored 4.46 million viewers.  Elsewhere on the network, Forever tied its series low with a 1.1 rating and 4.95 million viewers for a drop of 8%.
• NBC’s fantastic new comedy Marry Me was down 13% from last week to a 1.6 rating and scored 5.60 million viewers, while About a Boy fell 14% to a 1.2 rating and 4.41 million viewers and Chicago Fire was down 11% to a 1.7 rating and scored 7.22 million viewers.
• Over on CBS, NCIS was up 4% to a 2.5 rating and 17.2 million viewers, NCIS: New Orleans was down 4% to a 2.3 rating and 15.74 million viewers, and Person of Interest ticked up 7% to a 1.6 rating and 9.7 million viewers.