Last Friday the 13th was lucky again for CBS' paranormal lineup. The network once again claimed Friday night supremacy in both household ratings and the adult demographic after losing ground last week to NBC's "Law & Order" milestone and ABC's Rihanna interview.

CBS drew 8.1 million viewers and a 5.1 rating/9 share in households, well ahead of second-place finisher NBC, which had 6.5 million viewers and a 4.3/8 for the night. ABC was next with 5.4 million and 3.6/6 followed by FOX (3.7 million, 2.5/4) and The CW (2 million, 1.3/2).

The Eye network also let the way among adults 18-49 with a 1.9 rating, which ABC and NBC duked it out but tied for second at 1.5 apiece. FOX's 1.1 was good for fourth, while The CW had a 0.9.

Friday hour by hour:

8 p.m.

CBS: "Ghost Whisperer" (8 million viewers, 5.1/9 households)
NBC: "Law & Order" (7.5 million, 4.9/9)
ABC: "Supernanny" (5 million, 3.3/6)
FOX: "House" repeat (3.5 million, 2.3/4)
The CW: "Smallville" (2.7 million, 1.6/3)

18-49 leader: "Ghost Whisperer"/"Law & Order" (2.0)

9 p.m.

CBS: "Medium" (8.2 million, 5.2/9)
NBC: "Dateline NBC" (7.3 million, 4.8/8)
ABC: "Ugly Betty" (4.5 million, 3.0/5)
FOX: "Bones" repeat (4 million, 2.6/5)
The CW: "America's Next Top Model" repeat (1.3 million, 0.9/1)

18-49 leader: "Medium" (1.9)

10 p.m.

CBS: "Numb3rs" (8.2 million, 5.2/9)
ABC: "20/20" (6.7 million, 4.6/8)
NBC: "The Jay Leno Show" (4.7 million, 3.1/6)

18-49 leader: "20/20" (1.9)
 

You can find related DVDs here:
Law and Order: Special Victims Unit Seasons 1-10DVD Boxset
Ghost Whisperer Seasons 1-4 DVD Boxset
House M.D Seasons 1-5 DVD Boxset
Smallville Seasons 1-8 DVD Boxset
Medium Seasons 1-4 DVD Boxset
Ugly Betty Seasons 1-3 DVD Boxset
Bones Seasons 1-4 DVD Boxset
Numb3rs Seasons 1-5 DVD Boxset