House call.

Mark your calendars for Thursday, July 6 when CBS will debut Big Brother 7: All-Stars, says www.realitytvworld.com. As it has in the past, the mind-numbing reality series will air three times a week, on Tuesday, Thursday and Saturday, in addition to allowing viewers to subscribe to its live Internet feed. In the weeks to come, CBS will select a total of twenty previous houseguests from the past six seasons before allowing viewers to vote on whom they would like to see move in to this summer’s share. The winner will pocket a grand prize of $500,000, a portion of which we can only assume will be put toward therapy when the show is over.