: The team travels internationally to Thailand for a joint training exercise with Thai S.W.A.T. and later returns to L.A. to face a violent drug cartel. The "20-Squad" Team The primary cast throughout these seasons includes: Shemar Moore
Seasons 1 through 6 aired between 2017 and 2023, featuring various high-intensity missions: : The team travels internationally to Thailand for
: Explores internal investigations and citywide violence following hate crimes, including a significant plot involving an LGBTQ pride festival. : The team travels internationally to Thailand for
: Hondo is promoted to lead his own team after a scandalous shooting involving his former sergeant. The team handles home invasions by imposters and domestic terror threats. : The team travels internationally to Thailand for