The family of a missing 82-year-old with dementia are urgently calling for help to find him.

Bill’s family last saw him in Chelsea Heights this morning.

He is wearing a dark green woolen jumper with an Australian logo and black trackies with white stripes down the side.

Press PLAY below to hear Bill’s family’s call for assistance

Gemma rang 3AW to say she saw the missing man on Amaroo Drive at about 10.30am.

“He seemed to have come out of a house … I just thought he was a lovely old man. He started walking with me and my son … he was with us for about 15 minutes,” she told Dee Dee.

If you’ve seen Bill call Crime Stoppers on 1800 333 000.