CW Fall 2021 Premiere Schedule The CW Network has unveiled premiere dates for its Fall 2021 primetime schedule beginning in October. The CW’s new season premieres return to the fall starting with PENN & TELLER: FOOL US on Friday, October 1 (8:00-9:00pm ET/PT). Season three of NANCY DREW premieres Friday, October 8 (9:00-10:00pm ET/PT) following an original …