Ex-boxer sues Stallone for a share of 'Rocky'

Former heavyweight boxer Chuck Wepner is suing actor Sylvester Stallone for a share of the profits from the "Rocky" movies, claiming the series was based on Wepner's career.

Wepner, who went nearly 15 punishing rounds in a 1975 loss to Muhammad Ali, claims in a lawsuit filed Wednesday in New Jersey state Superior Court in Jersey City that Stallone repeatedly credits that fight as the inspiration for the 1976 Oscar-winning film. Four sequels followed.

"Stallone has been using Chuck's name — and continues to this day — in promoting the 'Rocky' franchise without any permission or compensation," said Anthony Mango, Wepner's lawyer.

Stallone's publicist declined comment.