OSHAWA, Ont. -- Police are seeking the public's help in identifying a man who approached two girls in Oshawa, Ont., and showed them an "inappropriate" video.

Investigators say the man approached the 13-year-old girls outside an Oshawa plaza on Saturday afternoon and told them he wanted to show them something.

Police say the girls kept walking, but the man followed them, took out his cellphone and showed them the video.

The girls ran home and contacted authorities, and police say they were not physically harmed during the incident.

The man is described as white, in his 30s, heavy build, balding and wearing dark rimmed glasses.