Episode 5 Series 1

Archie's troublesome sister, Lizzie, turns up with her New Age boyfriend, Gerald, intent on converting Glenbogle into a hippy-ish healing centre. Archie is staggered when the charismatic Gerald finds a spring using 'mystical' powers. But the two are soon at loggerheads when Gerald persuades Hector to rediscover his lost youth by taking a swim in the loch.