Character mistake: When Lucius and Clavius get to the crucifixion, after the earthquake, Lucius says "Poseiden's unhappy." Poseiden is the name of the Greek god of the sea. The Roman god of the sea was Neptune. Lucius is a Roman, so he should've said "Neptune's unhappy."
Character mistake: When Tripp opens the hood on the Terravex Ram 1500, he states that it has a 6.4L Hemi V8. This statement is wrong, as Ram did not put the 6.4L Hemi into the half ton pickups, only the 3/4 and 1 ton heavy duty trucks.
Character mistake: When Michelle attends her first Dandelion meeting, the banner on the wall says "Dandelions Troop 627". Troop is misspelled as troup. (00:35:00)
Character mistake: When April and Casey are in the interrogation room April says she wants her phone call. The detective says the phones are down and April reply's with "well hate to break it to you, legally I'm entitled to a phone call." The detective should know that this is not true at all. They can make a call if the detective is OK with it, but it is not a right. (01:04:25)
Character mistake: Jamie says about his dad "Last time I felt close to him was on my birthday in 1974. He bought me mirrored sunglasses. I saw the President fall down the stairs, and I threw up on the carpet." The footage they are showing on TV is from Gerald Ford's infamous fall from the Air Force One which happened in June 1975. (00:02:25)
Character mistake: When Erin pops Stay Puft, the girls get up. One of the girls says "welcome back" to Erin. She didn't leave the group.
Character mistake: It happens in real life too, but when Betty makes the "I'm a level 4 vegan; I don't eat anything that casts a shadow" joke, she misquotes The Simpsons' episode where the quote originated. That'd be level 5. (00:48:40)
Character mistake: During the Athens scene, Dewey says "It's David Bourne. Clear to engage the target" mixing up David Webb and Jason Bourne's names. (00:00:22)
Suggested correction: He says "Stay with Bourne." The two had split up and he wanted Jason followed.