Other mistake: Abel was 18 months old when Thomas was born. All through the series, Thomas hardly ages. In season 7 Abel is 5 and in kindergarten yet Thomas looks younger than 3. He's not even walking or talking yet! Thomas should be at least 3 years old according to the time span of the series.
Albification - S2-E1
Other mistake: When Gemma walks over to Wayne sitting on the bench and says his name, the subtitles say Wade.
Falx Cerebri - S2-E6
Other mistake: Tara and Gemma are practising shooting. Tara is using a .38 which holds five rounds. She shoots all 5 rounds, then she shoots Ima's car 5 more times without reloading. (00:31:35)
Suggested correction: The barrel is open in her hand when she's shown then she fires at the car. One would assume the barrel is open to reload.
We hear Tara open the barrel when she and Gemma are watching Ima get out of the car and then it's a quick shot to her with the open barrel. There was no time to reload in that time.
Thank you Bishop.
Other mistake: Look at the tombstones in the cemetery. I counted the name Carl Unger 4 times. Also the order of the tombstones changes several times. (00:14:30 - 00:16:10)
Other mistake: The bullet they pull out of Bobby is the entire bullet, casing and all, not just the slug.
Other mistake: When Patterson goes to see Wayne, he says that there is no one from SAMCRO at TM, but as they are talking, you see someone wearing a SAMCRO cut in the background. (00:43:15 - 00:45:10)
Other mistake: At the end of the previous episode, the ornate SAMCRO table is shown in the ice cream shop clubhouse. Then in this episode, the same table is in the Red Woody meeting room. Can't be a second table - it's got the original's burn damage from the season 6 clubhouse IRA bombing.
