Wikimedia Commons/2026 TV premieres TV Plan your 2026 viewing with the ultimate TV premiere calendar. Get updated dates for new shows, returning seasons, and major events across all networks and s... April 4, 2026 AceShowbiz - Here is the comprehensive list of premiere dates for new and returning TV series in 2026, compiled by Deadline. This annual schedule is updated regularly to provide viewers with the most current information on hundreds of programs across broadcast networks, cable channels, and streaming services.