Guest Stars Rex Linn as Nathan Riggs Andrew Creer as Detective Zach Bowman Michelle Hurd as Gina Santos Adrian Pasdar as Dan Cooper Monica Barbaro as Nora Cooper Co Starring Chase Mangum as Young Martin Riggs Joshua Bassett as Will Branton Box as Tom Woodcock Aneasa Yacoub as Amy Peter Asle Holden as Dugan Sheila Cutchlow as Doctor Mason McNulty as 10 Year Old Boy Hal Havins as Hal Lindsey Alley as Park Ranger Karin De La Penha as Divorcee