Continuity mistake: Vic interrogates Amo while he's about to pass out from the hole in his leg. Multiple takes have been mixed in editing, because the quantity of glass on the seats changes intermittently. (00:38:30)
Visible crew/equipment: Amo just passed out in the back of the car. Vic opens the front door to sit in the passenger seat; in the window, the boom mike is reflected. (00:39:00)
Continuity mistake: At the animal hospital, when Amo spits on Vic, his gold chain is free of the grip of Batista's hand, unlike what is shown before and after. (00:41:05)
Continuity mistake: When Stu walks up to Vic and says "Hey hey hey, stop that, stop torturing him", Amo's hands are off Batista's arm, while they were and will be hooked to it in the previous and following view. (00:41:10)
Other mistake: Vic and Stu get into a shoot out inside the animal hospital with some thugs, guns firing all over the place. The building is full of animals like dogs and cats and parrots. However, the animals stay completely calm and quiet during the entire gun fight and seem unaffected by the rapid, very loud banging of gun fire. Even right after it, a cat that just had it's tail stepped on sits on a dead body and meows like nothing happened. This is completely uncharacteristic of how animals would act to loud gunfire in an enclosed building, especially in a vet's. (00:45:00)
Continuity mistake: Stu messes up with Amo's Twitter at 5:37 PM. A few minutes pass and the shootout ensues. At the end of it, over in just a handful of minutes, it shouldn't be more than 6 PM, if at all. And yet the boss receives the text message at 7:29 PM. (00:48:55)
Continuity mistake: When Vic tells his daughter "I gotta drop a deuce", she has her hand up all the way in dramatic gesture. Before and after she's just pointing, and at shoulder height. (00:52:30)
Continuity mistake: When Nicole is telling Stu that he might as well call his gym "Old Hag Bikes", he is looking at her and smiling. It cuts to a close up of him and suddenly he's looking slightly up and off to the side with a pondering face. (00:53:25)
Continuity mistake: In the scene in Vic's old storage, he rummages through his things and finally finds his gun. The position of his hands on the box changes between shots. (00:56:00)
Continuity mistake: In the weapon section of the store, Batista loads just one rifle into his cart. Then he picks up a second one, but when he puts it down you can see a third rifle is already there. (00:56:45)
Continuity mistake: Late at night in the store, Stu answers the call from Becca. Before the call ends, there's a close-up of the phone, held with his whole hand. In the last shot, Stu is holding it with just 2 fingers. (00:57:40)
Continuity mistake: When Stu throws baseball bats at Vic, the type of bat he's holding change more than once between shots. When Vic asks for a time out, for instance, Stu has a metal bat with a black handle that turns into a full wood one in the side view (also with the grip switched from the very bottom to a few inches higher), and then back to metal. (01:00:00)
Continuity mistake: In the sequence when Vic trips on the camping tent and Stu pummels him with feminism, different takes have been used, and you can easily tell the objects on the ground change place, generally consistent with each angle. For instance, all the shots from a certain angle have a certain frying pan directly in front of the counter where Stu was lying down, but are gone in the others. (01:01:00)
Continuity mistake: Stuber is talking to his 'friend' and boss and son of the real boss; during the whole scene, when Batista is from the front he has his right arm bent, hand on the hip, but from the back has that arm down straight. (01:03:00)
Continuity mistake: Vic calls backup and Angie answers the phone at the animal clinic. Mira Sorvino's close-up is mirrored, as shown by her hair styling and hand holding the phone. (01:06:20)
Continuity mistake: Spying on the 3 black cars waiting at the drop site, Stu muses about the possible versions of the plural holding the binoculars with both hands. When he opts for "Lexi", he's holding the device with just his right hand. (01:07:20)
Continuity mistake: After the kill that homages Jaws, Vic is rubbing his eyes with his right hand seen from behind, which becomes his left hand in the reverse. (01:15:05)
Continuity mistake: When the Nissan runs out of power, Stu drives it close to the sidewalk and parks it parallel, in the emergency lane. When the crazy villain rams it, it's parked at an angle. (01:15:55 - 01:16:30)
Continuity mistake: In the hospital bed, Vic has the phone in both hands when he receives the bill. Stu quips "No tip?" and his hands drop low - but he has them up again in the next shot. (01:25:05)
Other mistake: On the window of the Spinster gym there's a blow up of the "LA Tattler" magazine. The date on it though is 9 August 2018, wrong in year (the movie is set in 2019) and also I'd say in month, considering that Becca signed the contract on the 27th and the events happen on the 28th; in other words, in August the gym would have not been open at all. (01:26:15)
