Mark Meachum (played by Jensen Ackles) is a protagonist in Countdown.
Amber Oliveras (played by Jessica Camacho) is a protagonist in Countdown.
Nathan Blythe (played by Eric Dane) appears in Countdown.
Evan Shepherd (played by Violett Beane) appears in Countdown.
Countdown (2025) interactive character relationship network and AI-powered story timeline. Explore the connections, alliances, and conflicts between characters across the narrative arc.
AI Narrative Summary
The first and only supplied season follows a task force from a targeted killing through increasingly dangerous intelligence operations, a citywide mass-casualty threat, and a post-crisis investigation.
Character Network — 4 Characters
Mark Meachum (Jensen Ackles) — protagonist
Amber Oliveras (Jessica Camacho) — protagonist
Nathan Blythe (Eric Dane)
Evan Shepherd (Violett Beane)
Key Relationships
→ (Professional Rivals)
→ (Task Force Leader and Operative)
→ (Task Force Leader and Operative)
→ (Task Force Colleagues)
Rating: 7.3/10 (148 votes)
Story Structure — 5 Plot Phases
Season 1: Task Force Formation
Season 1: Dangerous Intelligence
Season 1: The Threat Emerges
Season 1: Los Angeles at Risk
Season 1: Aftermath and New Danger
Content sources
Related entry on
Wikidata
(Q132067625), public domain (CC0).
Plot breakdown and analysis on this page are AI-generated from the title's synopsis and metadata.
