The sixth episode of "Sexy Beast" kicks off with an intense scene of Gal and Dee Dee engaged in passionate lovemaking, but this steamy encounter swiftly reveals itself as merely a figment of Gal's imaginative realm; in reality, he is making love to his fiancée. Meanwhile, Gal and Don have infiltrated Stephen Eaton's apartment, their eyes scanning every corner for valuables. They come across a safe, but their luck begins to dwindle as Eaton's girlfriend is en route back to the apartment. With time running out, Gal persists in his endeavor to unlock the safe and succeeds, stealing the glittering diamonds just before the girlfriend's arrival. They narrowly escape, the adrenaline coursing through their veins.
Later, Gal and Don confront Teddy Bass, informing him that the job will exceed its initial timeframe. Flashbacks to the previous episode's cliffhanger reveal their earlier discussion about utilizing the sewers as an entry point. Gal and Don descend into the dark, damp tunnels, devising a plan to infiltrate the target location. Elsewhere, Don finds himself tasked with organizing Gal's bachelor party, a responsibility he tackles with mixed emotions.
On a different front, Dee Dee indulges in intimate moments with her partner, yet her thoughts wander to Gal, a mutual feeling echoed by Gal as he reluctantly prepares for his wedding with his fiancée. The next day, disaster strikes for Dee Dee as she is apprehended for violating the indecent assault offenses act and finds herself confined behind bars.
At a lavish party held in a stately mansion, Teddy Bass encounters their heist target, Stephen Eaton. While Dee Dee sits in her jail cell, a familiar face appears—McGraw Jr., who is revealed to be the one who orchestrated her arrest. He shares a shocking revelation: Ricky Sidhu has been thrown from a roof, and McGraw attempts to bribe Dee Dee by promising to reinstate her if she sleeps with him. She refuses his offer, her resolve unwavering, and retreats back to her cell.
At the casino, Cecelia beckoned Don away from his charming conversation with a woman, proposing that they hold the bachelor party there. She then imparted her opinion on the impending wedding with a candid remark, "Gal isn't about to tie the knot with that gold-digger."
Meanwhile, Stephen Eaton and Teddy Bass engaged in a conversation at the grand mansion party, discussing the mysteriously missing diamonds. Teddy confidently volunteered to retrieve them for Stephen.
Don had meticulously arranged everything for the bachelor party, yet Gal was conspicuously absent. It transpired that Gal was in the midst of a breakdown, overwhelmed by everything, when his phone rang. It was Dee Dee, calling him for help to get out of jail. Gal promptly rushed to bail her out, reassuring her that the charges wouldn't stick. He confessed to her his desire to escape everything and drive away endlessly, living like Bonnie and Clyde.
The bachelor party had commenced, but Gal still hadn't arrived. The stripper that Don had hired was compelled to leave for another gig.
After dropping Dee Dee back home, she inquired about his earlier declaration of love for her and sought the reason behind it. He revealed that being with her made him fearless. They shared a passionate kiss and ended up indulging in a sexual encounter in the car.
Marjorie arrived at the bachelor party, inquiring about Gal's whereabouts. She confronted Don, asking if Gal was in love with Dee, the porn star. Don replied that he didn't know, prompting Marjorie to punch him.
The episode concluded with Gal and Dee Dee still entangled in their sexual embrace when Dee Dee's partner arrived with his cronies, pulling Gal out of the car and brutally beating him up on the street. Dee Dee was restrained and had to witness the entire ordeal helplessly.
