Every show in its lineup Monday night was a rerun, but CBS won every half-hour of primetime nevertheless. The two top shows, Two and a Half Men , with 9.3 million viewers, and The Big Bang Theory, with 8.3 million, drew nearly twice the number of viewers as any show on any other network. CBS averaged a 4.7 rating and an 8 share for the night, representing 7.2 million viewers. NBC came in second with a 3.4/6 -- or an average of 5 million viewers. Fox placed third with a 2.8/5 -- or 4.4 million viewers, while ABC trailed with a 2.5/4 -- or 3.7 million. CBS also topped all the other networks in the much-sought-after Adults 18-49 demographic.