Blue Iguana

Here's my rephrased version:

In a gritty American diner, Eddie (actor name) and Paul, two parolees with vastly different interests - Paul is an aspiring filmmaker, while Eddie is a comic book aficionado - toil under the demanding Louie. Their quirks are matched only by their ambitions: Paul wants to bring his eccentric vision to life on screen, while Eddie is obsessed with the heroes of the four-color world. Occasionally, glimpses into Eddie's beloved comics offer fleeting respite from the drudgery.

Enter Katherine, a stunning English lawyer who knows just how far they're willing to push their luck. She offers them a tantalizing $20,000 each if they'll help her with a job in London, but only after they've haggled her up to a whopping $30,000 each. Their terms: no harm done, and a guarantee that Louie won't find out about their newfound entrepreneurial spirit.

Katherine's plan is set in motion when she uses her knowledge of Louie's conversation habits to persuade him to grant them a temporary reprieve. The trio embarks on a journey to London (where the lines are blurred between legality and moral ambiguity), where they meet Katherine's cousin Tommy and Cornelius, an actor with a peculiar claim to fame - he was once in the running for the role of a Hobbit, but Elijah Wood's towering presence ultimately won out.

Their mission is straightforward: at a prestigious museum, Paul and Eddie are tasked with pilfering what appears to be a humble children's backpack. But when Ken Jennings lookalike gets in their way, the prized "rucksack" vanishes into thin air.

Someone else has been tracking this coveted blue bag, and they'll stop at nothing to get it back. Enter Deacon, a ruthless individual with a hairdo reminiscent of Billy Ray Cyrus, who runs a seedy pub where patrons whisper behind his back. Later in the film, someone will mercilessly mock him by performing a cringeworthy rendition of "Achy Breaky Heart" - a cruel joke that exposes his insecurities.

As Deacon and his bumbling accomplices take over a restaurant, masquerading as staff, Eddie, Paul, and Katherine find themselves caught in the crossfire. The blue bag slips through their fingers once again, leaving them to pick up the pieces of their shattered plans.

Meanwhile, Arkady, a ruthless businessman with a reputation for crushing his opponents, is secretly working with Deacon - but Katherine owes him a huge debt that will only grow more insurmountable if she fails to deliver. With her life on the line and her integrity at stake, Katherine must navigate treacherous alliances and double-crosses to prevent Arkady from exacting his revenge.

As the stakes escalate, Eddie and Paul face a daunting reality: their previous reluctance to get involved appears to be a mere mortal sin in the grand scheme of things, as Katherine astutely points out that they're now at risk of landing behind bars in Britain. This newfound awareness prompts the trio - comprised of Eddie, Paul, Katherine, and Tommy - to take matters into their own hands, establishing a surveillance operation across the street from Deacon's abode within an abandoned building adorned with vibrant street art.

As they delve deeper into the mystery, Katherine uncovers the truth behind Arkady's pursuit: his fixation on the fabled Blue Iguana, a priceless diamond entrusted to its rightful owner - the Turkish prince's betrothed - before it vanished in a haze of high-stakes poker games. With this knowledge, our intrepid heroes concoct an array of schemes aimed at securing the gemstone and restoring it to its proper place.

Their unorthodox methods often lead to chaos, as exemplified by their ill-fated attempt to infiltrate a hotel where a zombie flick is being filmed. Initially rebuffed due to their lack of undead credentials, they seize the opportunity to stage an impromptu explosion - unrelated to the film's narrative, of course - leaving them drenched in blood and perfectly camouflaged as cast members.

Meanwhile, Paul employs his cunning to woo Dawn, a tough-as-nails bartender with an intellect to match her sharp wit. As their relationship blossoms, it becomes clear that not all of their escapades will be without consequence: violence erupts, innocent lives are lost, and Katherine's knowledge of Arkady's secrets proves to be a potent bargaining chip in the power struggle that ensues.

In this cutthroat game of cat and mouse, alliances will be tested, morals will be pushed to the limit, and the true extent of Katherine's leverage against Arkady remains to be seen.