Why did George Lopez Show Get Cancelled?
Here's Why George Lopez Got Cancelled. TBS did not cancel George Lopez because Conan O'Brien pushed him out - directly or indirectly. They did not cancel his show because of low ratings. When they didn't get that sold, they planted him on TBS in late night.
Similarly, it is asked, why did Lopez Tonight get Cancelled?
The most obvious reason for the cancellation (besides the terrible ratings)? Lopez was TBS' tester for its ability to compete in the late-night market.