Funny Farm depicts a night shift by nurse Alan Welbeck (Tim Preece) on a psychiatric ward.

The famous Pink Panther jewel has once again been stolen and Inspector Clouseau is called in to catch the thief. The Inspector is convinced that 'The Phantom' has returned and utilises all of his resources – himself and his Asian manservant – to reveal the identity of 'The Phantom'.

A husband and wife team are hired to protect an eccentric millionaire from an assassin but a series of murders follows.