Pulled forward from Unanswerable Questions: from a roughly 9:45 pickup to home before six, they visit the Sears Tower, stock market, art museum, Chez Quis as Abe Froman, a Cubs game, a parade and the garage; could it happen in eight hours?
No; parade traffic alone would jam every street. — Chris Ryan
The impossible timeline suggests the movie may be a fantasy or dream, a manifestation of "Alan Ruck's" anxiety (as spoken). — Sean Fennessey
A 2009 challenge to reenact the day in eight hours is renewed for after the pandemic, and rideshare might make the movie obsolete.
Why Cameron's dad hated him: Cameron seemed decent, so the dad is just an asshole, and the car was asking for it.
Could Ferris hack on a 1985 dial-up line? A sequel where he becomes a software billionaire by 2001 is floated.
Why would a nice Midwest family have such a mean dog?
Cameron in 2016 would have written first-person essays about his trauma and his dad, and might be on the dirtbag left.
The Ferris-as-figment theory is loved as a way of reading the movie, though not its point.
College futures: Ferris and Sloan probably do not marry; Cameron maybe goes to Michigan, and Ferris somewhere with less emphasis on grades.
The day seems to be in April, so a senior should already know his college; maybe he was waitlisted or goes to the University of Illinois to visit Sloan.

In the discussion (4)

Approx. transcript time · 00:28:31Read transcript

Ebert gave the movie three out of four stars, calling it one of the most innocent movies in a long time and a sweet, warm-hearted comedy.
Siskel did not like the movie and kept doubling down on its Chicago faults; the disagreement is called one of their best arguments.
Roeper, who took over for Siskel, is said to call it his favorite movie of all time; Siskel was likely too hardcore Chicago to get past the faults.
Hating Ferris Bueller is called a great zag; one host usually sided with Siskel, who loved Saturday Night Fever enough to buy the jumpsuit, and is now unsure.

Emilio Estevez as Cameron; Molly Ringwald as Sloan; John Cusack as Ferris; Bill Paxton as the garage attendant; Paul Gleason as Ed Rooney

In the discussion (9)

Approx. transcript time · 00:57:10Read transcript

Estevez turned down Cameron; he could have done it, since his Breakfast Club jock has dad problems, but the result with Ruck is preferred.
Estevez, fresh off Repo Man, would have played a punk-rock version rather than Ruck's Cameron. — Chris Ryan
Ruck had auditioned for Bender, which would not have worked.
Molly Ringwald wanted to play Sloan; per the hosts, Hughes wanted Mia Sara for her elegance and maturity, and telling Ringwald the part was too small is what you say when you do not want to cast someone.
Hughes had only Broderick in mind; the backup is said to be John Cusack, who got his iconic high schooler as Lloyd Dobler in Say Anything.
Anthony Michael Hall told Vanity Fair his relationship with Hughes ended after Weird Science and believes roles including Ferris were written for him; one host doubts this, another believes it and calls Hughes vindictive.
Bill Paxton was offered the garage attendant, turned it down as too small, regretted it, and was never offered another Hughes role.
Paul Gleason was considered for Ed Rooney; as Dick Vernon he would presumably be on administrative leave after the Breakfast Club detention.
Gleason would have been distracting; Jeffrey Jones's sitcom, Laurel-and-Hardy energy was the right choice over Gleason's A1-asshole energy. — Sean Fennessey

Alan Rickman as Ed Rooney; Ronny Cox as Ed Rooney

In the discussion (4)

Approx. transcript time · 01:09:17Read transcript

The recast is to replace Jeffrey Jones, against another host's preference for keeping him.
Alan Rickman is proposed after a Richmond/Rickman name mix-up; Hans Gruber as the principal is overqualified, which is why it could work.
A second host would also have voted for Rickman.
Ronny Cox is proposed; he could do the funny stuff, and his 1983-1990 run playing men in charge is legendary.

Chez Quis filming location; deleted savings-bond scene; Challenger cut; on-set romances; production anecdotes; the TV spinoff; Ferrari replicas

In the discussion (11)

Approx. transcript time · 01:11:15Read transcript

The Chez Quis restaurant is the same one used in The Blues Brothers and St. Elmo's Fire.
A deleted scene had Ferris cash a savings bond to pay for the day; it was cut for making him seem a thief, though he has a knot of cash at Chez Quis.
A line about riding the space shuttle was removed after the Challenger exploded.
Broderick and Jennifer Grey got engaged before release, and Ferris's screen parents, Cindy Pickett and Lyman Ward, met on set, married, had two children and divorced.
Ruck's George Peterson voice was an impression of their Biloxi Blues director meant to crack Broderick up.
Broderick's knee injury limited the Twist and Shout choreography, which was by Kenny Ortega of Dirty Dancing and High School Musical.
Ben Stein's lecture was improvised off camera, and the extras laughed so hard that voodoo economics stayed in.
Broderick resisted a sequel, and Hughes's death made it moot.
The 1990 NBC Ferris Bueller show starred Charlie Schlatter with Jennifer Aniston as Jeannie; Parker Lewis Can't Lose is preferred.
The end-credits bus scene was cut from the movie and restored by Hughes, explaining a school bus coming home at 6 o'clock.
Hughes first planned a Mercedes; Modena Design built the Ferrari replicas and, per the hosts, went bankrupt after Ferrari sued, prompting a joke about more blood on Cameron's hands.

Cameron's Red Wings jersey; unrecognized Ferris, mannequin and Sloan; the outfit changes; the unattended parking garage; the real Abe Froman

In the discussion (9)

Approx. transcript time · 01:19:19Read transcript

Cameron wearing a Red Wings jersey rather than a Blackhawks one has bothered one host for 30 years; an anxious Cameron would not have zagged from the local team.
The jersey is a Gordie Howe homage, but a hockey jersey is hot in 80-degree weather and could have started a fight at Wrigley.
Rooney fails to recognize Ferris from 20 feet, the mom misses the mannequin's arm, and the dad does not recognize Sloan; sunglasses make everyone invisible.
Ferris goes through nearly 10 outfits in the opening minutes, from pajamas to the suit to the sweater vest and leather jacket, which strains the timeline. — Chris Ryan
The suit loses one host, while another likes the look.
Nobody is on duty at the parking garage while the attendants drive the Ferrari 100 miles.
What happened when the real Abe Froman showed up at the restaurant is unanswered.
Ferris jumping on a parade float and singing two songs unrehearsed is raised, and the answer is that it seems natural.
A larger nitpick: the cut day is not fun, with no beer or joint, just a museum, a restaurant and a parade; the others call that insane, and the most innocent cut day possible is part of the point.