When Kate is in the bank vault, the safe deposit box she opens is 815--the same as the flight number (Oceanic 815).
Shannon describes having been in France and seeing a children's animated movie about "computer fish" that ends with the song "La Mer" (known as "Beyond the Sea" in English). Although Shannon doesn't know the name of the movie, it is clearly Finding Nemo (2003), although the French dub of Finding Nemo, like the original American movie, ended with Robbie Williams's English cover of "Beyond the Sea" instead of the French source. This show and Finding Nemo are both products of the same parent company, Disney.
On the DVD region 2 release (Europe/France) the French track does have the French version of Beyond The Sea. This may have only been changed on the DVD release as Williams recorded a French language version for a disc being released of combined hits for a international market, and so may not have been available for a theatrical release.
On the DVD region 2 release (Europe/France) the French track does have the French version of Beyond The Sea. This may have only been changed on the DVD release as Williams recorded a French language version for a disc being released of combined hits for a international market, and so may not have been available for a theatrical release.
When Sawyer (Josh Holloway) is trying to pick the lock on the briefcase, one can see the serial number of the lock is 206. 2+0+6=8, one of the mysterious numbers.