We know the video of Hassan's execution is pre-recorded and we are shown when the broadcast both starts and finishes. Since it plays for 1min 15secs after Jack's rescue until it shows the execution, the tape delay must be at least that long. However it cannot be, because 1 min 15 secs before the tape started broadcasting Samir was still torturing Hassan.
The clock at the end of this episode is silent, which often denotes the death of a "good" character in the 24 mythology. It is the tenth silent clock in the series and the first one this season. It is also the first time it commemorates a foreign individual.
Renee: You think Cole is clean?
Hastings: I think he's telling the truth, but after this, I'm not sure I trust my own opinion. I thought I knew Dana Walsh.
Original International Air Dates:
Australia: May 4, 2010 on 7TWO
Norway: May 31, 2010 on TV2 Zebra
Latin America: June 7, 2010 on FOX
Finland: November 2, 2010 on MTV3