Continuity mistake: Clara climbs down the cliff with Captain holding her hand. His position changes between shots: He is either leaning over the cliff, or resting aside.
Continuity mistake: When Clara is locked in the tower she opens the egg and reveals a mirror. Her face is covered in thin strands of hair. She walks to the Captain and now her face is clear. Then a shot later a strand has fallen over her forehead.
Continuity mistake: When Captain opens the bridge gate he puts his right hand to his chest. From the opposite shot it's down.
