'NCIS: LA' season 7 spoilers: Sam and Callen's mysterious caller threatens lots of innocent lives in episode 4

Callen and Sam answer a call from a mysterious caller in the fourth episode of 'NCIS: Los Angeles' season 7. spoilersguide.com

Is it possible to order Sam (LL Cool J) and Callen (Chris O'Donnell) to do whatever is asked of them?

In the fourth episode of "NCIS: Los Angeles" season 7, which will air on Oct. 12, a mysterious mobile phone will suddenly make its way to Sam and Callen, and they must follow all the orders barked by the caller if they are to protect a lot of innocent people.

SpoilersGuide posted the synopsis for the episode titled "Command & Control," which reads:

"Callen and Sam are forced to work on their day off when they mysteriously receive a cell phone and the caller threatens the lives of innocent people if they don't do exactly what he says."

Will the reliable duo from LA's Office of Special Projects division of Naval Criminal Investigative Service be able to protect everyone while looking for the mysterious caller without being noticed?

But before the heart-pounding episode next week happens, this week's installment of "NCIS: Los Angeles" season 7 will surely tickle the viewers' funny bones as Kensi (Daniela Ruah) and Deeks (Eric Christian Olsen) go undercover to investigate a 20-year-old Peruvian massacre while protecting its sole survivor, a well-known fashion model.

The sneak peek of "NCIS: Los Angeles" season 3 titled, "Driving Miss Diaz," shows Kensi acting as assistant to the agent of fashion model Catalina Diaz (Arienne Mandi) and Deeks disguised as her chauffer. The partners-turned-couple will also get some help from the rest of the team as they stage a mock fashion shoot for Roseline magazine in an attempt to capture the killer.

In the mock shoot, Hetty (Linda Hunt) will disguise as the shoot director while Sam and Callen act as part of the photo session. While their mission means serious business, viewers of the police procedural drama will also see several light moments. Kensi will confront Deeks after discovering that his phone is filled with Catalina's sexy photos, while Eric (Barrett Foa) and the rest of the male population of the team are excited to work on the case as it gives them the access to look at all her raunchy photos.

The episode will air tonight, Oct. 5, on CBS.

News
Sudan authorities use bureaucracy to stop church rebuilding and worship
Sudan authorities use bureaucracy to stop church rebuilding and worship

Authorities in Sudan are obstructing efforts by a church to rebuild and even to use their place of worship

Ramadan ‘offers a unique opportunity’ to share the Gospel, says missiologist
Ramadan ‘offers a unique opportunity’ to share the Gospel, says missiologist

Dr Emil Saleem Shehadeh has some sage advice for how Christians can engage with their Muslim neighbours and colleagues during Ramadan.

David Tudor hit with another lifetime ministry ban
David Tudor hit with another lifetime ministry ban

Having already been banned, the latest sanction merely reinforces an earlier decision.

Armenia’s Christian civilization is under existential threat - the UK must not stand idly by
Armenia’s Christian civilization is under existential threat - the UK must not stand idly by

The constellation of powers that produced the eradication of the Armenian Christian presence in Nagorno Karabakh now have their sights on the Republic of Armenia itself.