The Odyssey - S1-E14
Continuity mistake: When Wilson jams the pistol in Oliver's face, Wilson is holding the gun in his right hand. When the shot changes, it flips - he is suddenly holding it in his left hand, and his previous un-scarred left eye now has some scrapes around it.
Continuity mistake: At the beginning, the way Holmes holds the photo is different in consecutive shots. (00:01:00)
Continuity mistake: Miss Fisher as 'Fern' is posing as the magician's assistant. He does the (supposedly, before the man in the crowd calls out 20 as grand finale) last throw successfully and walks up to her to retrieve the knives. They are obviously positioned differently between shots. (00:30:30)
Episode #2.6 - S2-E6
Continuity mistake: When Denton looks up Alex Campbell's vehicle registration, it says "AP08 00G" on the computer screen. When she goes to where the vehicle is, the registration is "AP08 0DG."