'Walking Dead' actor apologizes for profanity-laced subway rant

NEW YORK CITY -- Actor Chad L. Coleman from the series "Walking Dead" is apologizing after going on a profanity laced rant on a New York subway.

Coleman was caught on cell phone video sounding off last Friday about events in Baltimore.

According to TMZ, the actor lost it when he heard someone on the number 4 train use the N-word.

Coleman reportedly blamed the outburst on "built up frustration" over the events that took place last week in Baltimore.

The three-minute video was posted to YouTube over the weekend and it already has been viewed a half a million times.