一个小镇的电台发现最近发生在这里的几起的精神病发作事件可能是由一种病毒引起的，而这种病毒会通过电台的电波来传输。

Pontypool was adapted from the novel Pontypool Changes Everything by Tony Burgess, who also wrote the screenplay. The story is about "Shock jock" Grant Mazzy who has, once again, been kicked-off the Big City airwaves and now works at the only job he could get hosting the early morning show at CLSY Radio in Pontypool Ontario, which broadcasts from the basement of the small towns only church. What begins as another boring day of school bus cancellations due to yet another massive snow storm, things quickly turn deadly when reports of people having bizarre seizures, developing strange speech patterns and evoking horrendous acts of violence start piling in. Before long, Grant and the small staff at CLSY find themselves trapped in the radio station as they discover that this insane behaviour taking over the town is actually a deadly virus being spread through the English language itself. Do they stay on the air in the hopes of being rescued or, are they in fact providing the virus with its ultimate leap over the airwaves and into the world?

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