Big Brother (American TV series)
There was an announcer during the first season. The announcer introduced every scene. As the show progressed, the announcer only came on during the opening and closing of each episode. There have been several different announcers throughout the years. Past announcers include Dave Walsh (season and episode 2 of season two), Chuck Riley (season two), and Phil Proctor (seasons 3-6). The current announcer is Clayton Halsey and has been the announcer since season seven.