On The Edge - S2-E9
Continuity mistake: When Al goes to the ship to get the explosive, his dingy is powered by a Seagull outboard. When he returns, its a Mariner.
Continuity mistake: Mandy goes to the surgery about her stomach upset. When she goes in and when Doc Martin is examining her she is wearing denim shorts, but when she leaves the surgery she is wearing a denim mini skirt.
On The Edge - S2-E9
Continuity mistake: The ice cream Louisa smacks Martin with moves between shots from the center of his forehead to the right side and back again, changing consistency each time.
Continuity mistake: Dr. Dibbs puts a chair to block the treatment room door, then bails through the window, Doc Martin and her husband go around the house to intercept her, followed by all in the waiting room...yet, when Doc Martin returns to the treatment room to examine a patient's injured arm, the door is miraculously ajar.