Continuity mistake: Xena leaves Darius' house, where she forgets her chakram. Then there's a shot of her riding Argo, with the chakram attached to her hip. Later Darius shows up to bring the 'missing' chakram to her.
Burning Down the House - S9-E19
Visible crew/equipment: During the scene where Mimi has moved into the warehouse, Drew makes a comment about the TV having surround sound - as the camera pans over him you can see a crew member in the background adjusting a light.
Cigarettes and Alcohol and Rollerblading - S2-E8
Visible crew/equipment: When Ted and Dougal look into the window of Dick Byrne's house, the rope pulling Father Cyril's skateboard is visible. (00:21:50)
Visible crew/equipment: When the officers are practising with the riot gear, the reflections of the studio lights are frequently seen in the shields.
Caroline and the Used Car Salesman - S3-E11
Continuity mistake: In the first scene with Richard at the used car lot in his initial job interview you can see his name already written on the employee file cabinet behind crazy Fred. Later he uses the cabinet to get a gift he had bought for Caroline.
Revealing mistake: When Matthew is sliding backwards because his shoes are icy, just before he falls you can see the board he was on to allow him to move backwards. (00:02:00)