: The episode features the series regulars, including Eric Winter as Tim Bradford and Melissa O’Neil as Lucy Chen. "The Rookie" The Collar (TV Episode 2022) - IMDb

: The episode features guest stars Simone Clark and Carter Hope, serving as a minor crossover with the spin-off, The Rookie: Feds .

: Celina’s unconventional investigative style proves vital when she deduces that the bomber’s instructions are a trap designed to trigger the explosion. Her quick thinking allows Nolan to cut the correct wire, saving the victim's life. Major Character Developments

: This episode is a landmark for fans of Lucy Chen and Tim Bradford , as the two finally go on their first official date after years of "will-they-won't-they" tension.

In the high-stakes world of , the season 5 episode titled " The Collar " (2022) stands out as a masterclass in tension, blending a race-against-the-clock bomb threat with pivotal shifts in the characters' personal lives. A Deadly Countdown