'Frequency' season 1 episode 10 spoilers: Frank and Raimy carry out their revenge plot on the Nightingale in ‘The Edison Effect’

After revealing a huge secret vital to how the show progresses, viewers are waiting with bated breath how the main characters will deal with a sick criminal responsible for a lot of brutal deaths. However, revenge will not come easy for Frank and Raimy on “Frequency.”

Spoiler alert! This article contains “Frequency” spoilers. Read on if you would like to know what happens next before the next episode airs.

The official episode synopsis for the mid-season premiere, titled “The Edison Effect,” reveals that Frank (Riley Smith) and Raimy (Peyton List) will come up with a plan that involves Frank killing the Nightingale in his time. Frank will find himself in agony over whether or not such is the right thing to do and Raimy gets confronted with an unexpected moral dilemma.

In the episode before the break, titled “Gray Line,” viewers witnessed how Raimy and Frank finally discovered the true identity of the Nightingale Killer, even though a lot of viewers might have suspected the killer to be Deacon Joe. However, it turns out that who was seemingly the jolly, kind-hearted and warm person turns out to be the sick person who was behind all of the brutal killings. Of course, there was also the drama between Raimy and Frank and how they rescued Julie from the Nightingale.

Images for episode 10 are nothing short of intense. The stills show that viewers should be ready for intense confrontations, a passionate kiss and, possibly, deeper revelations. All these should be good enough to set up a new year ahead for fans. This episode of “Frequency” airs on January 4, 2017 at 9 p.m. on The CW.

Frequency | The Edison Effect Trailer | The CW