By James Hibberd
Updated May 07, 2011 at 03:20 PM EDT

The final episode of the season of Fox’s Fringe concluded on the same humble ratings note that’s marked recent weeks. Fringe was seen by 3.3 million viewers and drew a 1.2 preliminary adults 18-49 rating, down a tenth from last Friday. (Read Ken Tucker’s take on the finale here).

While over on CBS, Canadian cop drama Flashpoint (6.9 million, 1.1) returned down 15 from its premiere last year, followed by CSI: NY (9.3 million, 1.5) and Blue Bloods (10.1 million, 1.5).

Also Friday, ABC’s Shark Tank (4.5 million, 1.2) and The CW’s Smallville (2 million, 0.8) and Supernatural (2.1 million, 0.9) were all steady in the adult demo.