The title is a pun on the 2004 British horror parody television series Garth Merenghi’s Darkplace. The Ferengi dragging Boimler out of his room is using a Ferengithe Ferengi merchant Ulis in 2151 (ENT: “Acquisition”).

Rom became the Grand Nagus in DS9: “The Dogs of War”, Zek appointing Rom as his successor to carry on his reforms to create a kinder, gentler Ferenginar.

The Genesis Device is of course the central McGuffin of ST II. The one that blew up and created the Genesis Planet was thought to be the only one, but we’ve seen another model stored in Daystrom Station (PIC: “The Bounty”).

“He thinks Rom is the next Lonz.” A deep cut, Lonz was the most famous nose flute player in Ferengi history, also known as “Old Golden Nostril” (DS9 book: Legends of the Ferengi).

Rule of Acquisition No. 62: “The riskier the road, the greater the profit”, was first mentioned in DS9: “Rules of Acquisition”, among other episodes.

The Stardate is 58901.5. The Ferengi Alliance wanting to join the Federation is a huge deal. Although Nog was the first Ferengi in Starfleet (DS9: “Heart of Stone”), by 2400, there will be more Ferengi cadets in Starfleet Academy (PIC: “The Star Gazer”, a Ferengi flag is being flown during commencement among other flags showing the composition of the graduating class), and by the 32nd Century, Ferengi officers are seen frequently, even a Captain (DIS: “Anomaly”).

The foods being served on board the Parliament-class (LD: “Cupid’s Errant Arrow”) USS Toronto (NCC-70494) include a bowl of Ferengi tube grubs (DS9: “Homefront”), cheese cut out in Starfleet delta shapes and a wooden serving board in the shape of a Galaxy-class cruiser.

The bald Admiral is Vassery, who commanded Douglas Station and was the one Mariner mocked for his pronunciation of “sen-soar” (LD: “Moist Vessel”). He also appeared in Mariner’s holoprogram (LD: “Crisis Point”).

Moab IV is the location of the Genome Colony, a self-contained domed enclosing a genetically and socially-engineered society (TNG: “The Masterpiece Society”). The environment outside the dome was uninhabitable at the time the Enterprise-D visited, so Vassery’s joke might mean that has changed. Or is just a bad joke.

The 10th Rule of Acquisition is “Greed is eternal” (DS9: “Prophet Motive”); Freeman trying to quote this expresses her skepticism about Ferenginar’s application.

Leeta’s title as “First Clerk” is the title of the Nagus’ personal financial assistant (DS9: “Ferengi Love Songs”). Rom and her are accompanied by what seems to be a female Hupyrian. The species is known to be favorites of the Grand Naguses as servants, bodyguards and food tasters due to their devotion to their masters and their vows of silence to anyone other than their master. Zek’s male servant was Maihar’du (DS9: “The Nagus”).

I got to admit, the Ceremonial Invoice and the “Friends and Family Discount” made me spit out my soda. God, I’ve missed the Ferengi - the DS9 development of them, specifically. Yes, Quark made an appearance in DS9: “Hear All, Trust Nothing”, but still.

Self-sealing stem bolts are a component that nobody is quite sure what they do or what they’re for, except that they’re self-sealing. And are stem bolts (DS9: “Progress”).

For the record, “Lieutenants junior grade” is the grammatically correct usage. Much like it’s “Attorneys-General” and not “Attorney-Generals”.

There have been two travel guides published in the real world for Star Trek under the Hidden Universe Travel Guides banner: one for the Klingon Empire and the other for Vulcan. I also love the fact that the Cerritos is statistically the horniest and least committed crew in Starfleet because that tracks so much.

Finishing each other’s diophantine equations (polynomial equations where only integer solutions are allowed) could be a reference to a classic gag from Arrested Development where Michael says about Nellie, that they finish each other’s… and Lindsay chimes in with “Sandwiches?” to Michael’s bewilderment. The same joke coincidentally shows up in That 70s Show and as part of the song “Love is an Open Door” in Frozen.

Honus is the ship’s bartender (LD: “Mugato, Gumato”) and Nurse Westlake (LD: “Second Contact”) is named for Chris Westlake, the composer for LD.

We see a Ferengi shuttle (DS9: “Little Green Men”) flying by as we approach Ferenginar, on which it is always raining (DS9: “Family Business”). The Ferengi language has 178 words for rain (and none for “crisp”), rather like the hundreds of words Inuits use to describe various types of snow (DS9: “Let He Who is Without Sin”). The tall building dominating the skyline is the Ferengi Tower of Commerce, the capital building of the government (“Prophet Motive”).

Signs advertise All You Can @#S%!, Slug-O-Cola (DS9: “Profit and Lace”), Uncle Quark’s Youth Casino, Maxium Oo-Mox Rub Dungeon, Acquire Pour Homme, Lobe’s Lodge, Slug-Nasium. A marquee says “Now Playing: Latinum Lost!!!” which may be a reference to the Litverse novella Lust’s Latinum Lost (and Found), which centers around the erotic holonovel of the same title.

The aFerengi shuttle (DS9: “Little Green Men”) flying by as we approach Ferenginar, on which it is always raining (DS9: “Family Business”). which may be a reference to the Litverse novella Lust’s Latinum Lost (and Found), which centers around the erotic holonovelgi lobes is a symbol of virility and business acumen, which is what the Slug-O-Cola commercial plays on.

Quimp appeared in LD: “Envoys”, meeting Mariner on Tulgana IV, staging a fake attack to boost Boimler’s confidence.

Oberth-classes (like the USS Grissom from ST III) take a lot of flak. T’Ana once screamed that she didn’t spend 7 years on one just to get reassigned to a station (LD: “The Stars at Night”).

The “dagger of the mind” drink probably refers to TOS: “Dagger of the Mind” where a neural neutralizer empties a mind and makes it susceptible to suggestion.

Rom was on Sisko’s baseball team, the Niners, in DS9: “Take Me Out to the Holosuite” and scored the only run for the team in that game.

The unicorn dog in the Ferengi landlord cop show is of the species from Alfa 177 (TOS: “The Enemy Within”). We last saw one of them in the menagerie in LD: “I Have No Bones Yet I Must Flee”.

As Boimler laughs about product placement he is sitting in front of the Paramount logo. The screen also resembles the CBS eye logo.

Parth is using a holographic imager, but oddly enough closer to the Starfleet design (last seen in SNW: “Those Old Scientists”) rather than a Ferengi one (DS9: “Meridian”).

Mariner and Quimp play dabo (DS9: “Babel”) at the Ferenginar Historical Library.

Quark’s Federation Experience Bar & Grill (referring to the late lamented Las Vegas Star Trek: The Experience), has models of the Voyager and Enterprise-D hanging from the ceiling as the TNG theme tune plays. Among the decor are signs that say Engineering, Ten Forward, Where No Gift Has Gone Before, Jeffries Tube Entrance, Red Shirts and Holodeck Arcade.

Patrons enter the place between two TOS-style nacelles and are greeted by a Ferengi with a Vulcan hairstyle and eyebrows in a blue science division uniform. In a blink and you’ll miss it moment, there is a naked female Ferengi (head and shoulders visible) at one of the tables as we initially pan towards Tendi and Rutherford. Ferengi females were traditionally not allowed to wear clothes, but this began to change with Zak’s reforms, helped along by Quark and Rom’s mother Ishka.

On display are a Mugato (TOS: “A Private Little War”), the Guardian of Forever (TOS: “The City on the Edge of Forever”), a Vulcan gong in the arena from TOS: “Amok Time” and a Taurean ape-man with a spear from TOS: “The Galileo Seven”.

Tendi and Rutherford are seated at a table whose wall panels have a TOS-style red trim and chairs from that era. The Red Alert sound has of course been standard since TOS. The Ferengi bouncers are dressed in TNG-era security uniforms.

Tendi’s comment about the velour uniforms catching fire is similar to Boimler talking about exploding tricorders in LD: “Those Old Scientists”.

Sitting weird in chairs is a stereotype for bisexuals, of which Mariner is one. Naturally, the Ferengi Dominion War Memorial remembers the profits lost during that conflict.

The blind box is modeled on a TOS-era shuttle. We see a rocky backdrop for one of the tables that might be Sarpeidon from TOS: “All Our Yesterdays”.

The 8th Rule of Acquisition, “Small print leads to large risk” is from the beta canon book The Ferengi Rules of Acquisition.

The Ferengi dragging Boimler out of his room is using a Ferengi energy whip (TNG: “The Last Outpost).