Continuity mistake: In the last battle scene in the miniseries, above Ragnar, all the civilian ships Jump away and Commander Adama orders all the vipers to land inside Galactica's landing bay. At one point, Dualla reports that two vipers are still out in the fight - Starbuck and Apollo. When Starbuck pushes her viper and Apollo's towards the landing bay, there's a shot of one of the basestars firing a missile, which hits Galactica. In this scene, we can see (and hear) 3 vipers, one of which is firing at a Cylon raider in the distance. They couldn't be Starbuck or Apollo, since Starbuck's viper and Apollo's were joined together and the mystery vipers are not, nor are they any of the other pilots, since only Starbuck and Apollo's vipers were still out, as Dualla has stated.
Continuity mistake: When Chief Tyrol finds Jammer, Socinus and Cally at the still, they are standing in that order with Socinus behind and between the other two. The shot cuts to the chief dumping out the booze. Then it cuts back to the trio. Now their positions have changed. Now Socinus is on the left, Jammer on the right with Cally behind and between the guys. (00:08:20)
Continuity mistake: Season 1 Episode 13 "Kobol's Last Gleaming Pt 2" Apollo leads a strike force to capture Colonial One and arrest President Roslin. We see his vipers and raptors approaching Colonial One, all alone a little way from the fleet. A few scenes later, (before Apollo's force reaches it) Boomer launches in a raptor and as it leaves the bay, we see Colonial One in it's normal position off Galactica's port bow.
Continuity mistake: Episode 2-13, 'Epiphanies': When Baltar is led by the wrist along a corridor by Number Six, two crewmen pass Baltar on his left, headed the other way. The shot from behind Baltar places the crewmen immediately to Baltar's left when the shot is cut to a shot looking in the opposite direction as Baltar approaches the camera and the crewmen are now far behind Baltar, instantly. He is speaking continuously before and after this shot change, so there is no 'time passage' between the shots.
Continuity mistake: 320 "Crossroads, Pt. 2" and 401 "He That Believeth in Me": When Starbuck returns in the season 3 finale, the side of her Viper has no nameplate on it. However, during the season 4 premiere, the nameplate with "Kara Thrace 'Starbuck'" has returned, though only a moment later.
Continuity mistake: When Adama orders the landing pods retracted before an FTL jump during the final battle, we are shown a shot of the interior of the landing bay as the entrance quickly narrows due to the retraction (2:44:13-2:44:20). At the rate of closure, the entrance would be fully sealed within the next 10 seconds. But a full minute later (2:45:21), we see the landing pods are fully extended again. Then at 2:46:04 we see from above that the pods have reached their fully-retracted position (and the entrances are now sealed), but at 2:46:12, they are still closing and Starbuck and Apollo safely enter before the entrance is sealed. (02:44:00)
Continuity mistake: When Sharon throws the picture frame at the wall and Six's face is cut, the camera angle quickly changes a few times showing Six alternately from the front and rear. But with each angle change, the location and position of her right hand is wildly different. Palm facing toward her face, then away from it, then closed fist with fingers near her cheek, then immediately arm down at her side, then back to fist at her cheek. (00:15:05)
Continuity mistake: Season 3 Episode 8: Hero. When Adama is trying to resign the President hands him a copy of the certificate she wants to present to him. The pen that was in the holder a few seconds ago has been removed to allow her to hand it to him without the pen in the way. (00:39:00)
Continuity mistake: When Starbuck is testing the captured Cylon Raider she is first wearing the orange reflective jumpsuit the mechanics often wear in the hanger bay. A few seconds later she is wearing the OD utilities uniform that she will be seen wearing on Caprica. (00:41:00)