Like a successful spy, the quiet and grippingly brilliant Tinker Tailor Soldier Spy sits unobtrusively amidst the flashier year-end Oscar contenders—alternately heartwarming (We Bought a Zoo), Artistic with a capital “A” (Hugo, The Artist), tragic (War Horse, Extremely Loud & Incredibly Close), scene-devouring and envelope-pushing (Shame), glossily true to life (Iron Lady, My Week with Marilyn) or purpose-built to sweep awards (The Descendants, Carnage).

Based on the classic spy novel, this film adaptation necessarily abridges Le Carré’s densely plotted story far more than did the famous 1979 six-episode BBC miniseries starring Alec Guinness (who, for generations of fans, is the quintessential George Smiley). And yet it feels in no way over-simplified or dumbed down. Quite the opposite.

A raft of the world’s finest actors (nearly all male—this is a man’s world)—Colin Firth, John Hurt, Mark Strong, Benedict Cumberbatch, Ciarán Hinds, Toby Jones and Gary Oldman as protagonist George Smiley—play high-level operatives in the British Intelligence at the height of the Cold War. When a mole is detected, it’s up to Smiley to ferret out which of his colleagues is the double agent.

Alberto Iglesias is a fantastic composer. He has two Oscar nominations under his belt, and now that he is getting higher profile work it wont be long before this Spanish composer gets a win. His most recent score is for the spy drama Tinker, Tailor, Solider, Spy, starring a who’s who of the best British actors working today.

The music for a thriller like this is essential in selling the mood and tension. A great score can be all the difference a movie like this needs to really breakout. So it is with great excitement that I take a listen to the Iglesias’ music, knowing that if he nails it this could be one of the best scores of the year.

My first reaction to this score is that it’s simple, piano heavy tones are perfect for a hard boiled spy thriller. I appreciate the minimalist approach which really heightens the moments of suspense in the score. The music is also not afraid to get big and exciting, most notably on the titular final track. There is a great since of intrigue in this music, really capturing the vibe you what to hear in a movie such as this.

Recently, we had the first trailer for the upcoming adaptation of the John Le Carre espionage novel Tinker, Tailor, Soldier, Spy and lo, it was good. Now, there’s a new trailer that’s just arrived online and it’s even better.

With a cast that includes Gary Oldman, Colin Firth, Tom Hardy, Mark Strong, John Hurt, Benedict Cumberbatch, and Ciaran Hinds it’s easy to see why this film is starting to gain so much attention. Plus, it’s based on a very well known and successful novel, so that’s going to factor in as well.

In case you’re not familiar with the story, here’s some of it to get you even more interested.

The man he knew as “Control” is dead, and the young Turks who forced him out now run the Circus. But George Smiley isn’t quite ready for retirement-especially when a pretty, would-be defector surfaces with a shocking accusation: a Soviet mole has penetrated the highest level of British Intelligence. Relying only on his wits and a small, loyal cadre, Smiley traces the breach back to Karla-his Moscow Centre nemesis-and sets a trap to catch the traitor.

Sounds good to me. Focus Features releases the film in the US on November 18th. Check out the new trailer after the break.