Michael Parmelee/CBS
The networks, as always, have some shows that are struggling from low ratings and bad reviews from critics.
But this year has been a bit unusual. A lot of shows that premiered in fall 2017 that didn't perform well haven't been officially canceled yet, including ABC's "Inhumans" and The CW's "Valor."
The only big network shows that have been canceled so far are the ABC shows "The Mayor" and "Once Upon a Time." Most of the other cancellations in 2018 have been streaming service shows on Amazon and Netflix.
A few shows further into their runs are also at risk of cancellation, including CBS' once beloved "Elementary," which is nearing its end, as interest has dropped significantly over the past few seasons.
Is your favorite show at risk?
Check out the status on our list of 17 TV shows that will probably get canceled: