Glenn Franklin Howerton III (born April 13, 1976) is an American actor of television and film. He is best-known for his role as Dennis Reynolds on FX's It's Always Sunny in Philadelphia (on which he is also a writer and executive producer). He also played Corey Howard on the short-lived 2002 sitcom That '80s Show.
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With metahumans on the rise, Batman, 36, and Robin, 13, struggle to keep up as they are forced to fight Dr. Victor Fries, a former scientist who, after being physically scarred, turned to a life of crime in an attempt to save his wife.
