Watch Chuck vs the Tic Tac Stream Online. The time is ticking as Chuck and Sarah is in a hurry to save Casey in the new episode of Chuck vs the Tic Tac. In this episode, Casey carries out a side mission for his old commanding officer James Keller that leads to him committing treason. When Chuck learns the dark truth about Col. Keller, he and Sarah set out to break Casey out of jail and clear his name. The Chuck vs the Tic Tac Season 3 Episode 10 will be aired tonight Monday, March 15, 2010 8:00 PM-9:00 PM EST on NBC. Watch Chuck vs the Tic Tac Stream Online.