A Stranger's image on address book contact when calling them?

[AC Question]

Hi There.

Have a problem on my dad's galaxy note 3, when he tries to call a specific contact (his friend) an image of a completely random person comes up? the same person every time who looks absolutely nothing like my dad's friend. I've tried changing the contact image, which does change, but once ringing, the stranger's photo appears. any clues or help would be massively appreciated.

obviously at first very funny but now highly annoying!

 

[B. Diddy]

Welcome to Android Central! Try going to the App Manager, select Contacts and Contact Storage, and Clear Cache.