Want to see projects Stephanie Striegel is developing? Visit Variety Insight .
Sean McGinly, who wrote and directed "The Great Buck Howard," has been tapped to adapt indie crime drama "The Old Man and the Gun."
Richard Friedenberg ("A River Runs Through It") has been tapped to adapt Vietnam War indie drama "The Don Dawson Story."
Stephanie Striegel has been appointed VP of production for Disney-based Spyglass Entertainment, headed by Roger Birnbaum and Gary Barber, where she will report to Spyglass' prexy of production…