| Malama Ka Po'e |
(Care For One's People)
|Season 6, Episode 19|
|Air date||April 8, 2016|
A case from 15 years ago forces Grover to take his family on the run when a dangerous mob boss tracks him down to seek revenge.
Lou Grover: You can do this, you're tougher than me, ask the kids! They both know I'm scared of you!
- Lou Grover and his family were being targeted by his old friend Clay Maxwel for setting him up for stealing and murder. 
- Steve McGarrett killed 2 people.
- Kono Kalakaua killed 2 people.
- Lou Grover killed 1 person.
- Renee Grover killed 1 person.
|Steve McGarrett||Alex O'Loughlin||A former Navy SEAL and the leader of the Hawaii Five-0 Task Force.|
|Danny Williams||Scott Caan||2nd-in-command of the Hawaii Five-0 Task Force and Steve's partner.|
|Chin Ho Kelly||Daniel Dae Kim||A member of the Hawaii Five-0 Task Force, and Kono's cousin.|
|Kono Kalakaua||Grace Park||Youngest member of Hawaii Five-0, and who is Chin's cousin.|
|Dr. Max Bergman||Masi Oka||Chief Medical Examiner for the Hawaii Five-0 team.|
|Jerry Ortega||Jorge Garcia||A conspiracy expert and an associate of the H50 team.|
|Lou Grover||Chi McBride||Former leader of the HPD SWAT, and newest member of H50.|
|Renee Grover||Michelle Hurd||Lou Grover's wife and mother of his children.|
|Samantha Grover||Paige Hurd||Lou Grover's oldest child and daughter|
|William Grover||Chosen Jacobs||Second born child of Lou Grover and his wife Renee Grover|