Eunice Smith was Katherine Johnson's companion and confidante (and carpool) while working for NASA. Nothing about interacting with the police on the road.

Dorothy Vanghan, Mary Jackson and Katherine Johnson are shown carpooling to work in 1961; the car has stopped running and they are parked on the side of the road. A white police officer stops to check their ID and while initially suspicious is delighted to hear that they are involved in the space program. He escorts them to work after Dorothy gets the car started. Eunice Smith is not in the movie.

Mark explains everything with a lot of scientific detail.

He glosses over most of it and we see him succeed a lot.

Mike chooses to go to the Television Room. Along the way, the group sees Fudge Mountain and an Oompa Loompa village.

Wonka presses a button to demonstrate the elevator. The group sees Fudge Mountain, pink sheep being sheared, the Puppet Hospital and Burn Center, the Administration Offices, and an exploding candy firing range.

After Tony kills Johnny, he and Poppy lay low in Florida for a month.

After killing Frank, Tony stays in Miami and it is business as usual.

Matt's wife is named Joanie.

Her name is Elizabeth.

Jekyll is an older bachelor in his 50s.

He is a much younger fiancé; mid/late 20s.

Joey was bought for 28 Guineas by Emilee's Grandfather

As of the movie he was bought for 100 Guineas.

Ebenezer Scrooge is a greedy business man.

Frank Cross is a television executive.

Alan is bitten on the leg and Rick cuts off his leg with an ax to save his life.

Herschel is bitten and his leg is chopped off.

R kills several people. He kills a human during a bar fight.

The last person he kills is Per.