
We were joined on the Popternative show by Sonya Cassidy (The Last Kingdom) to discuss joining the third season of Prime Video‘s action series, Reacher. Season 3 premiered on Thursday, February 20 with the first 3 episodes.
Cassidy plays Susan Duffy, described by Prime Video as “an extremely intelligent and tough DEA agent from Boston with a sharp and sarcastic sense of humor.” “I was a fan of the show before I came on board so I was so excited to be joining the team,” Cassidy tells us.
Based on Lee Child’s novel Persuader, the third season finds Reacher in the middle of a criminal enterprise when trying to rescue an undercover DEA informant whose time is running out. There he finds a world of secrecy and violence—and confronts some unfinished business from his own past.

Season 3 stars Alan Ritchson (Titans) in the titular role of Jack Reacher with Maria Sten (Big Sky) reprising her role as Frances Neagley. Also new to the cast this season are Anthony Michael Hall (Bosch: Legacy) as Zachary Beck, Brian Tee (Chicago Med) as Quinn, Johnny Berchtold (Tiny Beautiful Things) as Richard Beck, Robert Montesinos (We Bought a Zoo) as Guillermo Villanueva, Olivier Richters (Black Widow) as Paulie, and Daniel David Stewart (For All Mankind) as Steven Elliot.
Watch the full conversation with Sonya Cassidy below.
A new episode of Reacher season 3 drops Thursdays on Prime Video through March 27.
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