Silent Witness Season 28 Cast 2025 Season. There are ten episodes in the series, made up of five two part stories, each an hour long. The bbc has announced that silent witness will return for its 28th season on january 6, 2025, at 9 pm.

Silent witness season 27 cast. Silent witness season 28 will begin airing on monday 6th january 2025 at 9pm on bbc one, with the second episode set to air on tuesday 7th january at 9pm.