Movie money': Fake, but legal dollar bills for use in movies being

In filming a movie requiring a lot of cash, would fake banknotes be printed, or just bundle genuine banknotes with papers? If fake notes were printed, would it be lawful to take

Here's How Fake Money In Movies And TV Shows Is Made (And It's A Harder Process Than You'd Think) - BroBible

Where does fake movie money come from?

Marshall police warn about fake movie money being used in area - ABC17NEWS

1 Stack of $5.00 Prop Bills (100 bills/$500 value) - Realistic Fake Money : MJM Magic

$100 Prop Bill - 1980 Series - (1 bill/$100 value) - Realistic Fake Money : MJM Magic

How to Make Fake Money: 14 Steps (with Pictures) - wikiHow

Movie Money Prop Money 1 Dollar Bills Realistic, Full Print 2 Sided Play Money for Kids, Party and Movie Props, Fake Dollar Pranks for Adults

Movie prop money floating around state