India, Sept. 22 -- Peter Krause has returned to network television following his departure from ABC's first responder drama 9-1-1 in Season 8, when his character Captain Bobby Nash heroically sacrificed himself after exposure to a deadly virus. The veteran actor, whose career has encompassed acclaimed roles in HBO's "Six Feet Under" and NBC's "Parenthood," makes his anticipated comeback in "Line of Fire," a family-centred action thriller that blends procedural investigation with intimate domestic conflict.

Krause described the series during a May 2026 TODAY appearance as both a "fantastic family-centred show" and "an action thriller," explaining that creator Joshua Safran "brings a lot of family dynamics to it: the good, the bad, the ugl...