
Bag Ladies - S2-E5
Other mistake: In the first scene with Russell and Claire, Claire is portrayed as being too young to understand his references to Ross and Rachel from "Friends", Ward and June Cleaver, or the song "9 to 5." Later, he tells Adam that he met her while she was playing Grateful Dead songs in the park. That alone would demonstrate that she can be aware of shows and music from previous decades. On a side note, "Friends" ended only three years before this show began.

Other mistake: Jake Hansen (Grant Show) wears a gold wedding band on his left or hand during the shows run, when he's supposedly single.
Suggested correction: Not really a mistake, just a character choice. Grant Show wasn't married at the time, so it's not his wedding band we see, it's just a ring.

Other mistake: S48 E82: Adam calls 911 for an ambulance for Chase that has been shot, but Adam never gave the address or location where the ambulance should go. It shows up to the right place anyway. (00:05:52)

Strategy X - S1-E1
Other mistake: When Nightcrawler pumps his fist in elation while standing in front of the mirror, his arm casts no reflection. (00:09:52)

The Secret of Management - S4-E9
Other mistake: The coffee mug that Cadbury gives Bill is empty.

Other mistake: The Seattle Police officer's badge states Seattle Police, but the patch on his jacket states Metropolitan Police. (01:15:00)

Alterations - S1-E7
Other mistake: When Max drives Charmaine to the surgical clinic, watch the background. In the first few shots, they are driving through some sort-of suburban neighborhood if you look out the windows, but suddenly when the camera cuts outside of the car, they're in a parking lot for the clinic, nowhere near the neighborhood they were literally just driving through. There was no time-jump as they are having a continuous conversation through the entire scene.

Shanpû no hangeki! Hissatsu shiatsuken wa mimo kokomo ubau - S1-E16
Other mistake: Akane wakes up with the sun already up and getting ready to go to school...when her alarm clock shows it's 5:25. (00:02:00)

Other mistake: After Haengrang and Haman have succumbed to their wounds and died, a puddle of blood can be seen in between the two of them. The problem is, this puddle of blood doesn't appear to be emerging from anywhere. The blood shown on the ground would have come from their wounds (and would have formed the puddle of blood), but the puddle isn't connected to either of their bodies. (01:19:40)

Other mistake: There is a countdown on the movie screen. It is then reflected in Dusty's glasses. But the numbers are not reversed in the glasses. (00:41:00)

Episode #5.7 - S5-E7
Other mistake: Two actors are standing on an ancient muddy track which shows the tyre prints of a modern vehicle, made probably by the 4WD camera car. (00:09:00 - 00:10:00)

Other mistake: When Vincent is talking to Father about going to the masquerade party, you can see that both of his hands have fur and claws, but when he puts his hand on Father's shoulder and says "Don't worry", his hand is normal.

Other mistake: During the concert, the drummer's hands don't follow the music playing.

Other mistake: The extent to which the classmates wrapped Miles in cellophane with his hands folded in front of his groin would make it difficult, if not impossible, for Miles to get out of the lake alive on his own. Miles did not drown... or suffer any injuries.

Other mistake: When Elena is taken, Bonnie asks Jeremy for help. She says she needs his blood to cast a location spell to find Elena. But it doesn't make sense. Earlier it was revealed that Elena is adopted, so she and Jeremy don't share the same bloodline and cast could not work well.
Suggested correction: Elena was adopted by her uncle. Grayson Gilbert (her adoptive father) is John Gilbert's (her biological father) brother. Jeremy (Grayson's son) is actually her cousin, and related by blood.