Searxng/Marshals TV show tv Celebrity CBS' Tracker falls from #1 as Taylor Sheridan's new Western spin-off Marshals overtakes it in 2026. April 25, 2026 AceShowbiz - Since its debut in 2023, CBS' crime thriller Tracker has dominated the network's ratings, captivating audiences with its intense missing persons investigations. The series quickly established itself as the most-watched show in the 2023-2024 season and maintained that position for two consecutive seasons.