Desperate search for Anzac father-and-son's missing military medal

In this nation's proud Anzac history, there's never been a pair quite like Richard and Stanley Walsh.

They're the only father and son to be awarded one of our highest military honours, the Distinguished Conduct Medal.

Now, their family is on a mission to track down one of those medals that's gone missing, and to see the other finally elevated to a Victoria Cross.

Watch the full video in the player above.