After Bond enters the secret passageway to the DNA lab in Cuba, the rotating mirrors are a tribute to the mirrors used in the climax of 'The Man With The Golden Gun'.

The jet pack Bond triggers when talking to Q is the one he used from Thunderball.

The "Players Navy Cut" poster in the tube station behind the "Vanish" is a reference to one of the Fleming books where the female character falls "in love" with the image of the sailor on the packet. Sorry can't remember which book though.

When Bond is with Q on the gadget place, you can see the Bond dummy Scaramanga used to train with in "The Man With the Golden Gun." It has a Roger Moore face, it's undressed and missing its fingers from its left hand.

Bond is in his office in one scene; we haven't seen him in his office since "On Her Majesty's Secret Service".

When James Bond is swimming under the ice near the palace, the thing he uses to breathe looks like the one Sean Connery used in Thunderball.

The lasers weaving around Halle Berry, Bond, and the bad guy are a clear tribute to Goldfinger.

John Cleese says 'I never joke about my work'. Just like Desmond Llewellyn in 'Goldfinger' when he was introducing Bond's first Aston Martin. In that film he said it when Bond couldn't believe it had an ejector seat, and in the new film it's said said again when he can't believe the car has camoflauge.

The folding plane from the beginning of 'Octopussy' is visible when Bond's getting his gadgets.

In Cuba, when James wakes up after the night passed with Jinx, there's an insect walking on the image. Submitted by Dr Wilson

When Toby Stevens "drops in" they go to the waiting trucks, Land rovers, Same as Carver's men in Tomorrow Never Dies.

The virtual reality training simulation Bond uses which features a takeover of MI6 is almost a direct copy of the second level on the 007 game 'The World Is Not Enough' even down to the fact that M is held hostage.