The excitement and drama of "Banshee" season 4 increases as it nears its finale episode. After the highly-charged episode 4, Agent Veronica Dawson (Eliza Dushku) and Lucas Hood (Antony Starr) continue to team up to catch the serial killer on the prowl for unsuspecting women.

The synopsis of last night's episode entitled, "A Little Late to Grow a Pair" says that the duo will find themselves investigating a sadomasochistic club in their search for clues regarding the murder.

While running after the killer, a video clip for the upcoming episode also shows Dawson and Hood having a heart-to-heart talk in the car while drinking booze.

The clip shows Hood complimenting Dawson for being honest, to which she answered that she is just silent because they both "got their things." Dawson was also keen to observe that Hood was punishing himself. He replied sarcastically, saying that this is the part she tells him to "forgive" himself and "move on."

Dawson replied, "Well I don't know what you did. Maybe it's not forgivable." When Hood asked her if she forgave herself, Dawson replied that she didn't, but she is also not punishing herself.  

Starr said that the season 4 of "Banshee" will deal with the consequences of Lucas' action in the past. He added, "For me, the inevitable launch pad for Season 4 was finding Lucas in the position that he's in, and then crawling back from there and figuring out where he fits in the world. I always wanted to go as dark and as deep as we could, and I fell like Season 4 was a very introspective season for Lucas, which I loved."

Meanwhile, the synopsis also revealed that Calvin's (Chris Coy) patience will be put to the test as Watts (Chance Kelly) pushes him to the limit.

"Banshee" airs every Friday at 10 p.m. EST on Cinemax.