Synopsis by Hal Erickson
Diane's old school friend Heather Landon (Markie Post) seems to be enamored of Sam (Ted Danson). Finding this impossible to believe, Diane laughingly informs Sam that Heather is just a natural-born flirt. But as Heather apparently gets more serious about Sam, Diane's laughter fades. As if this wasn't enough trouble, there's also that vicious dog sequestered in Sam's office.