When their kitchen floods, Steve and Nicky are forced to call for Ken's help. Steve is convinced the source of the problem is a natural spring that could be the answer to all their problems.

Cast: Jack Dee, Kerry Godliman, Miles Jupp, Manjinder Virk, Aaryan Basu, Isvari Ghai, Nathaniel Tapley, Philip Jackson, Kate Anthony, Seann Walsh, Sue Vincent, John Biggins