Monday's ratings recap:
* 8 pm/ET
Dancing with the Stars matched its week-ago audience, averaging 20.23 million total viewers across its two-hour run. House placed second in the hour (and No. 1 in the demos) with 12.18 mil, dipping 610K from its last fresh outing.
CBS' The Big Bang Theory (9.77 mil) and Mother (9.23 mil) combined for third, putting up typical numbers. Chuck dropped 380 thou to place fourth with 5.63 mil. Gossip Girl (2.48 mil) was up 12 percent.
* 9 pm
* 10 pm
CSI: Miami was No. 1 with 13.36 million viewers, followed by ABC's Castle (which held steady at 9.8 mil). Medium bounced back 11 percent from last week's season low to size up 7.26 mil, its best audience since Feb. 23.