Betting on the Market, from Charles Pennington
This looks like the Frontline documentary that Ralph recommended: "Betting on the Market (1997)".
James Goldcamp writes:
Plus you get a pre Lenin Cramer. This was before he was ubiquitous on CNBC. As Ralph says it's a beautiful time capsule. I was even working for fido when they ran advertisement in the documentary and Vinik got the boot.