To investigate the antecedents and consequences of two types of emotion (fear and anger) in crisis communication from a longitudinal perspective, this study used a panel study to monitor respondents’ emotions, perceptions, and behavioral intentions during a plasticizer crisis. The findings are listed as follows. (1) The impacts of a plasticizer crisis on an organization can persist as long as 6 months. (2) Anger fully mediates crisis responsibility and organizational reputation. (3) Fear is identified as an outcome-dependent emotion in times of crisis. (4) Fear exerts a stronger effect on purchasing intentions than anger does. Conversely, anger exerts a stronger effect on reputation than does fear. (5) The SCCT model containing the emotions of fear and anger is refined.