Revealing mistake: In the scene at the beginning when Scarlett is signing autographs after hers and Gunnar's small concert, you can see her signing a poster with a marker that doesn't leave any ink on the poster. (00:08:15)
Visible crew/equipment: The boom mike is visible in the left hand corner of the screen when Mel is talking to Bret and Jemaine in front of the store.
Lisa's Song - S3-E14
Factual error: Doris finds out that Gypsy Queen "Lisa" died from influenza around 1918, so she didn't get to star in her performance. However, when Doris and Lisa's ghost are singing their duet later, Lisa's hair and costume are 1980s style, instead of the era she died.
Visible crew/equipment: After J.C. agrees to talk to Carol Thomas for Andre, it cuts to Santucci in the precinct. When Eddie says, "Now you can go," the actor's chalk mark (toe box) becomes visible on the floor, as Santucci turns around to face Vinny. (00:15:50)
Rock This Bitch Till the Wheels Fall Off - S2-E6
Continuity mistake: The Moon Man award statuette Johnny Rock holds instantly changes position and hands while he speaks with Gigi.
Continuity mistake: Multiple times throughout the show, Kimber can be seen in quick shots with light pink hair (the same color as Jem's), when her hair color is actually a dark pink/red color. (02:00:00)
Continuity mistake: At the diner when Tsunoda and Retsuko are talking, Tsunoda pulls out a red phone with a white heart on it from her purse. In the close up she is pulling it out with her left hand and the phone is horizontal with the heart on its side. It then cuts to a wide angle and suddenly she's holding the phone upright with both hands.