William Grover

William "Will" Grover is the son of former HPD member/current Hawaii Five-0 member Lou Grover and his wife Renee Grover. He is the younger brother of Samantha Grover.

Season 6
A case from 25 years ago forces Grover to take his family on the run when a dangerous mob boss tracks him down to seek revenge.
 * Malama Ka Po'e

Appearances

 * He is seen at the winter formal where Danny discovers he is Grace's boyfriend.