"The cinema is truth 24 times a second."
There is a constant interchange of ideas between TV and film — hit movies getting Spin-Off
series, popular TV series getting big-screen outings
— so many tropes have entered TV from film, and vice versa.
Silent film established most of the basic Camera Tricks
, and is the home to many a Discredited Trope
and Dead Horse Trope
. See also Short Film