After rebounding last week, The CW’s Tuesday combination of “The Originals” and “Supernatural” slipped back down this week.

Down two-tenths in adults 18-49 and 15% in total viewers, freshman drama “The Originals” returned to series low territory Tuesday. Per Nielsen’s Fast National Data, the episode tied its series low 0.6 adults 18-49 rating. Its viewership count of 1.51 million ranks as the second-weakest total of the season.

Also down two-tenths, “Supernatural” slipped to a 0.8 rating. Its 1.77 million viewership average, like that of “The Originals,” was the show’s second-weakest this season.

“The Originals” airs its season finale next week. The final episode of the “Supernatural” season airs on May 20.