Dexter and Homeland teamed up to deliver record-breaking ratings for Showtime on Sunday.

Dexter grabbed 2.28 million viewers and Homeland drew 2.07 million viewers to mark the first time two of its original series have had more than two million viewers each in one night.

Homeland:So what happens now?

Dexter delivered its biggest viewership since its season premiere (2.40 million viewers). Homeland was up 19 percent versus last week and posted series-high ratings.

Dexterand Homelandair Sundays at 9/8c and 10/9c, respectively, on Showtime.