Continuity mistake: In the scene where Rube shakes hands with the animal protesters, he is not wearing the trash bag while shaking their hands. He is wearing the trash bag immediately before and after. (00:04:45)
Suggested correction: He is wearing the trash bag because one of the posters commits on it.
Other mistake: When Rube is searching the hard-copy (paper) archives, the young man with him opens the last box and pulls out an old "Wanted" poster with Rube's face on it. He tells Rube "This guy looks just like you." Since season 1, episode 1, we've known that Grim Reapers don't look like they did when they were alive (i.e., Millie/Un-George). Yet somehow, Rube has not changed since his life/death.
Plot hole: People who do not have their souls retrieved, before they are killed, will suffer the effects of the death on their soul, eg. the autopsied man has scars and cuts on his soul. So how come the woman who was crushed by a piano (whose soul was only ever retrieved afterwards) is unharmed in soul form?
Continuity mistake: After George dodges the toad on the floor, she walks backwards up onto some steps, yet she walks up the same step twice.
Continuity mistake: When Rube and Betty are speaking to George at the site of her death, Betty's scarf continuously changes positions.
Continuity mistake: When Mason and George are about to go into the house of the murdered accountant they show the lock from the inside of the apartment and it's unlocked. When they show it again it's locked and then Mason unlocks it.
Plot hole: Dead Like Me: Life After Death DVD movie: When he's robbing the grocery store, we see Mason from the point of view of the security camera. We see the Mason that the reapers and the dead see, but we should be seeing the face that is visible to the outside world.
Continuity mistake: When George delivers the files to some guy, while at her job, her hair keeps on changing position over her shoulder.
Continuity mistake: When George is filing, she is told it is her lunch hour. Between shots her hair flips over her shoulder.
Continuity mistake: The waitress played by Patricia Idlette is named Kiffani starting with episode 12, but in the first couple of episodes of the first season her name badge reads "Gerri."
Continuity mistake: George drops the red file from her stack of files to deliver, yet in the next shot you can still see the red file in the stack.
Continuity mistake: When George is flicking through files in a drawer, they change positions between shots, when the man tells her its her lunch hour.
Revealing mistake: Reapers look 'different' in reflections and recordings, yet sometimes you can catch them with 'normal' reflections, eg. Rube in the diner window.
Continuity mistake: When the first Reaper who touched George magically disappears, people in the background appear out of nowhere and disappear out of nowhere.
Continuity mistake: When George is sitting on the train, watching the little girl she is supposed to reap, the position of the ticket on the seat beside her changes.
Continuity mistake: When Betty is leaving the diner table to meet someone, she puts her bag on her shoulder. In the next shot, it's in her hands.
Continuity mistake: When Rube sits down on the bus station bench, before George gets on the train, to reap her first person, he crosses his legs twice.
Continuity mistake: When George writes "moist" on the fridge, to give her mum a sign, the position of the 'T' magnet changes between shots.
Other mistake: When Mason is punching the air and Nina imitates him the chair wiggles with the motion of her body but since she is dead she would pass through it.
Factual error: Towards the end of the episode, Mason reads a report on Daisy's death indicating she died 13 December 1938 in Marietta Georgia of smoke inhalation. It apparently was common knowledge that Daisy died on the set of Gone with the Wind (supported in the Halloween episode by someone who knew her when she was alive). The filming of the big fire scene in GWTW was 10 December 1938 so the dates are pretty close. But these early parts of the production of GWTW (and I believe the rest of the movie as well) were filmed in Culver City, CA, not Marietta. (00:34:50)