Oh yeah. Especially when they start moving the bomb and it's swinging just inches over her face. (I don't know why it should seem worse to have a huge bomb explode in one's face than at one's feet, when the ultimate effect would be the same, but it does seem much worse somehow.)

Another of my most edge-of-my-seat moments (especially as I didn't remember how this one turned out) was in the episode with the naval mine, where the Australian officer drops the pin and is frantically scrabbling for it while his 17 seconds tick away.