On a weekend trip to the seaside town of Lyme Regis, two seventeen-year-old boys - Sam with an interest in ecology and Martin with an interest in girls - are the youngest residents (ever) at a guest house run by a highly eccentric old lady.
Sam Butterfield
as Sam
Martin Plunkett
as Martin
Gwen Nelson
as Guesthouse Landlady
Zaile Burrow
as Zaile
Sarah Mitchell
as Sarah
Susan Tracy
as Zaile's Mother
Phil Rowlands
as Phil