CTV
From The Big Bang Theory Wiki
CTV is a privately-owned Canadian television network, it has been Canada's highest rated network since 2002.
CTV shows a mix of imported American programming, such as ER or Lost, & home-grown Canadian productions, like Corner Gas & Due South.
The Big Bang Theory was bought by CTV at the L.A. Screenings, they were planning on premiering the show in 2008 on CTV but decided to air the episodes first on A.
A (Network)
A, previously A-Channel, is a smaller Canadian television network owned by CTV. It shows less popular shows to a smaller, younger audience.
