The second installment of The CW's Arrowverse crossover "Crisis on Infinite Earths" scored a slightly larger viewership than the crossover's premiere.

Premiering Monday night, the second installment, which took place on Batwoman, was watched by 1.69 million viewers and scored a 0.6 rating in the crucial 18-49 demographic. This is a slight increase over the crossover's debut -- airing the previous night on Supergirl -- which received 1.67 million viewers and an adjusted rating of 0.7 in the same demographic.

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The viewership for "Crisis'" second episode is the highest on a Monday night for The CW since last year's Arrowverse crossover "Elseworlds," which was viewed by 2.1 million with a rating of 0.8. It's also the highest viewership for Batwoman since the series premiere.

Packed with appearances from DC's entire history of adaptations on TV and film, "Crisis" sees the network's various superheroes coming together to battle for the fate of the DCTV Arrowverse. The third installment of the crossover airs tonight on The Flash before taking a month-long hiatus for the holiday and returning in mid-January for its two-part conclusion.

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"Crisis on Infinite Earths" continues on The Flash on Tuesday, Dec. 10 at 8 p.m. ET/PT. After the winter hiatus, the crossover will conclude on Tuesday, Jan. 14 in Arrow at 8 p.m. ET/PT and in DC's Legends of Tomorrow at 9 p.m. ET/PT.

(via TVLine)