“Without Bias” remembers a basketball star that could have been

“Without Bias” tells the story of Len Bias, who died at 22 of an accidental overdose after being drafted by the Boston Celtics in 1986. The film is part of ESPN’s “30 for 30” series.

Jeff Zimbalist discusses “The Two Escobars”

The critically-acclaimed documentary “The Two Escobars” was shown Thursday in the Cape Cod Lounge at the University of Massachusetts, with director and producer Jeff Zimbalist participating in a question-and-answer session after the film.