Shemar Moore

Sergeant Daniel 'Hondo' Harrelson

Jay Harrington

Sergeant David 'Deacon' Kay

David Lim

Officer Victor Tan

Patrick St. Esprit

Commander Robert 'Bob' Hicks

Kenny Johnson

Officer Dominique Luca

Alex Russell

Officer Jim Street

Lina Esco

Officer Chris Alonso

Rochelle Aytes

Nichelle Carmichael

Anna Enger Ritch

Officer Zoe Powell

Stephanie Sigman

Captain Jessica Cortez

Otis Gallop

Sergeant Stevens, Sgt. Stevens, Stevens

Lou Ferrigno Jr.

Sergeant Donovan Rocker

Niko Pepaj

Miguel Alfaro

Peter Onorati

Sergeant Jeffrey 'Jack' Mumford, Jeffrey 'Jack' Mumford

Bre Blair

Annie Kay

Amy Farrington

Lieutenant Piper Lynch

Obba Babatundé

Daniel Harrelson, Sr.