Calculated Risk is the fourth episode of the second season, and the seventeenth episode overall. It was released on October 14, 2005.
The supposed constant circumstantial factoring which every field agent must instinctively perform, and often later justify.
When Larry breaks a pen and dumps the ink into the water on the floor of Charlie's office, he's not wearing a ring on either hand. When there's a close-up shot of his hand swirling the ink in the water, a gold ring has appeared on one of his fingers.
While eating ice cream in the park, the bite in the ice cream appears/disappears.
[This appears on the beginning of the episode] 12 Billion Lost 6374 Pink Slips 9 Indictments 1 Witness