S37·E75 Episode 4961 (Mon 14th Apr 2008)

Donald tells Carl he's got someone in mind for his PA, but Carl claims he's already put an ad in the paper, reassuring Donald that he can trust him. Matthew sees an opportunity and tells Lexi to apply, insisting she's living at Home Farm rent free and he'll make it financially worth her while if she takes the job to spy for him. Lexi can't resist the cash and agrees, even though it will mean betraying Carl.