Need to use $1 to find folder name

I'm looking to use shell script and part of the code I want to use needs the folder name of the file.
If $1 is the name with full path: "/Users/Name/Documents/Movies/Movie_Name (2000)/Movie_Name.mkv"
What I want is a command that then will list "/Users/Name/Documents/Movies/Movie_Name (2000)/"
If $1 is the name with full path: "/Users/Name/Documents/Movies/Movie_Name (2000)/Movie_Name.mkv"
What I want is a command that then will list "/Users/Name/Documents/Movies/Movie_Name (2000)/"