Roy is playing football by himself in the garden when he notices his dad having a great time on the Barkers' back lawn. Bill invites Roy to join him and play with Mr Barker's prized collection of toy soldiers. They recreate a battle and cause an almighty mess. About to clean things up before Mr Barker arrives home, Bill and Roy notice that one soldier is missing - a little drummer boy. Bill frets about what Mr Barker will say if he finds out they lost one of his beloved troops. What would Wonder Roy do?