Question: To date, what has yet to be revealed in American Dad.
About the article "American Dad!", section "Episode misreporting by Fox".

Candidate passages:
It is evident that Fox either miscounts "American Dad!"
episodes or at least intentionally discounts one episode of the series.
This was established in Fox advertisements for the episode "Lost in Space."
The episode was promoted by Fox as "American Dad!
"s 150th episode.
Subsequently, numerous mainstream media reports also labeled the episode as the 150th.
In actuality, however, it was the show's 151st episode while the episode "The Full Cognitive Redaction of Avery Bullock by the Coward Stan Smith" was the 150th episode of the series.
In addition, Fox has misreported the "Lost in Space" episode as the revealing of Roger's birth planet.
In actuality, the setting of this episode is a spaceship owned by members of Roger's alien race.
To date, Roger's birth planet has yet to be revealed.
MacFarlane has a second long-running, successful adult animated series in "American Dad!"
which has been in production since early 2005.
To date, "American Dad!"
is MacFarlane's only animated series never to have suffered an official cancellation.
Though "American Dad!"
will undergo a network relocation from Fox to TBS in July 2014, following the show's current 10th season (2013–14).
As announced on July 16, 2013, TBS has picked up the adult animation for a 15-episode 11th season.
The purpose of the network relocation is to make room for new animated broadcasts on Fox's "Animation Domination" lineup.
It has been reported that the relocation of "American Dad!"
has allowed room for another animated series from Seth MacFarlane "Bordertown".
"Bordertown" is slated to begin its run in the 2014–15 television season.
While MacFarlane regularly does extensive voice acting work for "American Dad!
", he has left much of the show's creative direction up to Weitzman and Barker.
MacFarlane has credited this move with helping to give the series its own distinct voice and identity.
Though, as announced on November 4, 2013, Barker departed "American Dad!"
after 10 seasons of serving as the show's producer/co-showrunner, resulting from creative differences as production for season 11 on TBS commenced.
"American Dad!"
was first shown after Super Bowl XXXIX, debuting with the episode "Pilot."
This February 6, 2005 series premiere was somewhat of an early sneak preview as the program would not begin airing regularly as part of Fox's Animation Domination until May 1, 2005.
Because of atypical scheduling of the show's first 7 episodes, "American Dad!"
has a controversial season number discrepancy in which many are divided as to how many seasons the program has had.
Beyond division between media journalists and fans, there has been conflicting reports as to what season the show is in even between "American Dad!"
creators and the show's official website from Fox.
At Comic-Con 2013 on July 20, "American Dad!"
co-creator Mike Barker hinted that an "American Dad!"
movie—centering on the Roger character and set from his birth planet—is in the works and partially written.
MacFarlane has described the initial seasons of "American Dad!"
as being similar to "All in the Family", likening title character Stan Smith's originally bigoted persona to Archie Bunker.
MacFarlane has also stated that his inspiration to create "American Dad!"
derived from his and Weitzman's exasperation with George W. Bush's policies as former United States President.
After the early couple of seasons however, the series discontinued using these elements of political satire and began to serve up its own very distinguished brand of entertainment and humor.
MacFarlane was described as having difficulty understanding the series in its early going; however, he heavily warmed up to the series after its early seasons once he felt the show truly came into its own.
His fellow co-creators have sensed this through MacFarlane's greatly increased attention to the series after its early seasons.
MacFarlane has also revealed to being a huge "American Dad!"
fan himself.
He has taken note of the increasing fondness and excitement over the "Roger" character from fans via his Twitter.
The show focuses on the Smith family: Stan Smith, the insanely drastic, endangering, dog-eat-dog, rash and inconsiderate head of the household.
He has an exaggeratedly large chin and masculine manner about him.
As the family's breadwinner, he works as a CIA officer and was initially portrayed in the series as an old-fashioned conservative bigot but has since grown out of these traits (the show known for its story arc elements and other distinguishing plot techniques); Stan's paradoxically moralistic yet simultaneously inappropriate, corrupt wife, Francine; and their two children, new-age hippie daughter Hayley and nerdy son Steve.
Accompanied with the Smith family are three additional main characters, two of which are non-human species: zany, shocking, blithely cruel and rascally alien Roger, who's full of disguises/alter egos and has few if any limits on his behaviors.
He was rescued by Stan from Area 51; Klaus, the man-in-a-fish-body pet.
Klaus's unenviable situation came about from a brain of an East German Olympic skier being shrunk and transplanted into a fish body; and Jeff Fischer, Hayley's boyfriend turned "whipped" husband, known for his infatuation with Hayley's mom, Francine.
Together, the Smiths and their three housemates run what is only at a first glance the typical middle-class American lifestyle, but is anything but.
Seth MacFarlane provides the voices of Stan and Roger, basing Roger's voice on Paul Lynde (who played Uncle Arthur in "Bewitched").
His sister Rachael MacFarlane provides the voice of Hayley. 
Action Dad is a 2011 American Cartoon show created by Andrew Dickman.
The show features the voices of Chelan Simmons, Lee Tockar and Michael Donovan.
The show premiered in Brazil on Sept. 12, 2012 on Cartoon Network Brazil.
The show has also aired in Portugal, Israel and France.
Although previously thought to premiere in mid-2011, the show has yet to be distributed in the U.S. as of 2014. 
Though the "Pittsburgh Dad" is the only character visible for the duration of the episodes, a few other characters are mentioned throughout frequent episodes: Deb – Pittsburgh Dad's off-screen wife, who is often portrayed as having just as much the Pittsburgh mannerisms, if not more so, than Pittsburgh Dad.
Dad often explains to his kids not to get their mother angry by their antics noted in the dialogue, notably in "Where are my Tools" saying "No, I ain't gonna help ya.
You're on your own with your mum."
More recent episodes have involved Dad mimicking Deb in a high, raspy voice reminiscent of the one used by Fred Rogers for the Lady Elaine puppet on Mr. Rogers' Neighborhood.
Mandy – Pittsburgh Dad's 14-year-old daughter.
She is often depicted by Dad as a stereotypical American teenager, which includes texting, backtalking her parents, and since "Daughter's First Date" having a boyfriend named Andrew, who is depicted as a skate punk.
Brandon – Pittsburgh Dad's 8-year-old son who enjoys watching WWE wrestling and Pittsburgh Steelers games.
He often gets into trouble with Jeffy.
Jessica – Pittsburgh Dad's younger daughter who is the audience of the "Storytime" episodes, in which Dad reads children's books accompanied by his unique commentary.
She is the only family member to date whose voice has been heard, when in the episode "Leaving the Lights On" she said one word: "yeah" (although the all the kids can be heard cheering in the "Kids' snow day" episode).
Jeffy – A neighborhood kid who is befriended by Pittsburgh Dad's son Brandon, and often one of the top annoyances of Dad in the series.
Jeffy is portrayed as a messy kid who is constantly getting into trouble due to reckless behavior, and is also noted to have an alcoholic mother named Tish and a dismissive dad whom Dad claims is an idiot because he "buys his batteries down at 7-Eleven".
Jeffy is thus far the only regular human character other than Dad to appear on screen, albeit with his face covered by a halloween mask or in silhouette.
In addition, he was the focus of two episodes ("Jeffy-Vision" and "Halloween Special"),which are explicitly from his point of view.
In the former, the title sequence featured the name Jeffy in place of the usual "Pittsburgh Dad".
It is implied that Jeffy's parents are irresponsible and somewhat neglectful.
Tom – Dad's next door neighbor, who is often the butt of many of his everyday commentary comprising the series' jokes.
Tom is from Baltimore, Maryland, and is a fan of the Baltimore Ravens football team (arch rival of Dad's beloved Pittsburgh Steelers) and the Baltimore Orioles baseball team.
Dad is often annoyed at all Tom does and has a personal distaste for the state of Tom's lawn, which is said to be unmowed, covered with weeds, and dirty overall.
Pete – Dad's best friend.
Often the person Dad is speaking to, particularly in Dad's movie review episodes.
Rick – Dad's brother and Deb's brother-in-law.
Rick is portrayed as a loudmouthed and lazy alcoholic with an unhappy marriage to Linda.
Multiple episodes mention his tendency to eat large quantities of food.
Linda – The unhappy married wife of Rick whom she fights with frequently.
She may also be an alcoholic based on Dad's comments.
Linda works as a hair stylist, and has a daughter named Brittney.
Pap – Dad's father.
He is described as having a creepy-looking eye, bad teeth, and is implied to be rather careless.
He is also a Vietnam War veteran, as stated in "4th of July."
Gram – Dad's mother, who enjoys telling everyone about her medical problems.
June Boyers – Deb's nemesis, who claimed she was going to be able to get the Pope to come to the fish fry.
"That Dog"– Although its name has never been revealed, the family Dog (portrayed by Chris Preksta's beagle Sawyer) has appeared on screen in a number of episodes.
Frequent jokes about the dog involve the dog making messes and family members forgetting to let him in or out.
The family also has a pet cat, which is only mentioned occasionally.
The cat appeared onscreen in the Steelers/Chiefs Live Commentary special episode.
Dana the Witch Girl – A girl who plays on a softball team and is friends with one of Dad's daughters.
In the episode "Slumber Party", she claimed to possess magical powers and put curses on her friends.
Her dad drives a Ford Explorer and works at PNC Park.
Dana was mentioned again in a christmas episode when she asked Santa Claus to put curses on people.
DeNuzi family - A wealthy family at Dad's church whom Dad loathes.
Their entrance is always noted by Dad saying "Hey look... DeNuzis are here".
Bob Ash - A custodian at Dad's church who doesn't like people getting scuff marks on the floors.
In "Outtakes", it was revealed that he has a large collection of guns.
Bob also signed up to dress as Santa Claus at church one year, but was sick and Dad reluctantly filled in for him.  
Henry's uncle and Dad's younger brother.
Voiced by Aidan Cook.
He has curly blonde hair which is similar to Peter's, just as Dad's hair is brown, like Henry's, although Dad also has curly hair.
He wears a green jacket and orange tie and he only appears so far in "Horrid Henry and the Silly Siblings".
He is shown not to get on with Dad, as they argue often and this is also where a slightly childish aspect of Dad's personality is revealed.
He is said to be fussy, as when he visits he inspects the staircase for dust when he comes in.
At the end of "Horrid Henry and the Silly Siblings", he calls Dad "Silly Simon", which is presumably what he was called when he was a kid.
At the end of this episode it is also implied that Peter gets his goody-goody streak from him, while Henry gets his horrid streak from Dad.