Highest grossing movies with keyword 'Improvised'

Rank	Title	Release Date	Budget	Domestic Revenue	Revenue / Budget
1	Spy	2015-05-06	$65M	$112.27M	1.73
2	Night School	2018-09-27	$29M	$78.69M	2.71
3	This Is Spinal Tap	1984-03-02	$3M	$1.07M	0.43
4	What We Did on Our Holiday	2014-09-26	$0	$4.2K	N/A