CTV1 (SIS) is a Canadian television channel that broadcasts a variety of programming, including popular shows, movies, and news. The channel is part of the CTV Television Network, one of the largest television networks in Canada.

CTV1 (SIS) is known for its diverse programming lineup, which caters to a wide range of viewers. The channel features a mix of popular shows from various genres, including drama, comedy, reality, and news. It also broadcasts a wide selection of movies, both recent releases and classic films.

In addition to its entertainment programming, CTV1 (SIS) also provides comprehensive news coverage. The channel offers local, national, and international news reports, as well as in-depth analysis and commentary on current events.

CTV1 (SIS) is available in both standard definition (SD) and high definition (HD) formats, allowing viewers to enjoy their favorite programming in the best possible picture quality. The channel can be accessed through a variety of platforms, including cable, satellite, and online streaming services.