Scottie Pippen working on documentary about Bulls' first title

Former Bulls player Scottie Pippen said he is working on a new documentary about the team’s first NBA championship in 1991. Robert Cianflone/Getty Images

Michael Jordan was all about the Last Dance, But Scottie Pippen is focusing on the First Dance.

TMZ Sports reported that Pippen is participating in a documentary of the Bulls’ 1990-91 championship season, the first of the franchise’s six NBA titles.

There’s one unusual twist — the documentary will focus on the game ball from Game 5 of the NBA Finals victory over the Lakers.

“We’re looking to do a documentary on this basketball because we think that there’s a lot of stories to be told,” Pippen told TMZ. “I think that ball really was a start of…