Nightwing: The Series - Season 1 (2014)

When villain Deathstroke invades a party and kills a congressman, Nightwing tracks down Deathstroke's driver, Willy Wintergreen and uses him to find Deathstroke.

Follows the incident that served as the catalyst for Dick Grayson's breakaway from Batman.

One and a half years later, old friends reunite, but Nightwing pushes back in his ongoing quest to capture Deathstroke.