CBS’ BrainDead this Monday drew 3.4 million total viewers and a 0.5 demo rating, dropping 26 and 29 percent from its soft debut and placing a distance third in the 10 o’clock hour. Suddenly I am skeptical about the summertime dramedy’s four-season plan.

Elsewhere in the ratings….

NBC | Ninja Warrior (6.3 mil/1.8) ticked down, Spartan (4.6 mil/1.5) was steady.

FOX | So You Think You Can Dance (3.2 mil/0.8) dipped a tenth while Houdini & Doyle (1.8 mil/0.4) was flat, both at series lows.

THE CW | Reign (1 mil/0.3) ticked up with its finale, while Whose Line (1.1 mil/0.3) was steady.

ABC | The Bachelorette (7 mil/2.0) matched its most recent tally, leading the night in both measures. Mistresses (3 mil/0.8) was also steady.

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