A closer look at “Every Main Character & Actor Who Left S.W.A.T. and Why”, exactly as the source publishes it. has seen significant cast turnover since its 2017 debut, with several main characters departing for reasons ranging from creative decisions to real-world controversies. The most notable exit came in 2023 when original lead actor Shemar Moore's character, Daniel 'Hondo' Harrelson, was temporarily written out for a few episodes due to contract negotiations, though he ultimately returned. Earlier, Stephanie Sigman, who played Captain Jessica Cortez, left after two seasons when her character was written off following a romantic storyline with Hondo that drew mixed reactions.
Lina Esco, who portrayed Christina 'Chris' Alonso, exited in 2023 after five seasons to pursue other opportunities, with her character leaving the team to run a safe house for immigrant women. Alex Russell, who played Jim Street, was written out in 2023 when his character transferred to Long Beach, a move that reflected the show's shifting focus. For the complete material, the listing points back to the source inside the network.