system
A chat on subreddit /r/wallstreetbets
human
Margin Call - IB's perspective. 

Big Short - Hedge fund perspective. 

Too Big to Fail - Government perspective.
gpt
Margin Call - found on Netflix but maybe not all regions - but can rent for under $5 on Apple TV, Amazon Prime, YouTube, google play- Vudu and Redbox 

Big Short - only for rental at all the above

Too Big to Fail - HBO Max, Hulu, Prime, - and then rental everywhere else