Looking to watch S.I.N. Theory? Richie Mitchell's Drama film is available through several streaming and digital platforms. It's currently streaming on FlixFling, Plex, and Plex Channel. Rental options start at $1.99, available on Amazon Video and FlixFling. If you'd like to own it digitally, you can buy S.I.N. Theory starting from $4.99 on Amazon Video and FlixFling.
Rent on Amazon Video for $1.99
Available from a top provider in the US
Region
Stream
3 options
Rent
2 options
Buy
2 options
Prices last updated September 15, 2026. Pricing and availability may vary by region.
powered by JustWatch
Frequently Asked Questions
No, S.I.N. Theory is not currently available on Netflix. You can stream it on FlixFling instead.
Yes, S.I.N. Theory is available to watch for free on Plex, Plex Channel.
The most affordable option is to rent S.I.N. Theory on Amazon Video for $1.99.
Yes, you can purchase S.I.N. Theory digitally starting at $4.99 on Amazon Video.
