When Melford awakes from his first dream, the position of the ashtray has changed since he went to sleep.
On around 9 minutes 20 seconds, Steed and Boyd are getting into the Rolls and Boyd is handed a black satchel-style briefcase.
When they emerge on around 11 minutes, the briefcase has changed to a black box-style.
When Mrs Peel enters the warehouse, there is only one column on the left side of the conference door. When Steed enters soon after there are now two columns on the left.
When Mrs Peel holds the gun to Steeds head in the warehouse, the bathroom cabinet to her right is shown closed. It was open the last time it was in shot.
The folding of Steeds pocket handkerchief changes twice when Melford takes him from the lounge into the bedroom.
Mrs Peel and John Steed enter a town with red bricks houses and when the jackhammer worker is shown, only big buildings are seen.
When Steed was calling Mrs. Peel on the walkie-talkie he was not pushing the transmit button.
When Steed pulls up to the warehouse, the studio curtains are visible above the brick walls in the background.