Fortunately for Montgomery, it turns out that you don't star in multiple movies and one of Netflix's biggest hits without making a decent amount of money. Apart from his appearances in Power Rangers and on Stranger Things, he has been in the romantic comedy Broken Hearts Gallery and the Australian comedic adventure A Few Less Men, as well as a number of other projects. According to Celebrity Net Worth's estimation of his personal finances, Montgomery's acting work has been fairly lucrative — in fact, it's already made him a millionaire; his net worth is reportedly no less than $2 million.
Impressive as that may seem, a cool pair of millions might pale in comparison to his net worth in the years to come. Montgomery's star is very much on the rise, and with his upcoming role as producer and Elvis Presley-collaborator Steve Binder in Baz Luhrmann's upcoming Elvis biopic, it sure seems that the young actor is only starting to make his impact.