Katherine Langford is an Australian actress. After appearing in several independent films, she had her breakthrough starring as Hannah Baker in the Netflix television series 13 Reasons Why, which earned her a Golden Globe Award nomination.
Veteran Navy SEAL Sam Fisher is recruited as the first operative of the newly-activated Splinter Cell Program under Third Echelon, a top-secret initiative within the National Security Agency. Splinter Cells are highly-trained lone field operatives who conduct clandestine intelligence-gathering missions in hostile territory with remote assistance from a high-tech support team.