Harlan Coben's latest Netflix adaptation, I Will Find You, has become the streaming platform's biggest new series debut of 2026 after recording 24 million views within its first four days of release.

Netflix said the mystery thriller topped its global television rankings for the week of June 15 to June 21, although it did not specify the exact period used to define a debut.

The limited series stars Sam Worthington as David Burroughs, a father serving a life sentence for the alleged murder of his son five years earlier, who maintains his innocence throughout the story. The plot turns when his sister-in-law Rachel, played by Britt Lower, uncovers evidence suggesting his son may still be alive.