How did an all-American sweet-faced blonde like Mercedes McNab, with her ultra-wholesome, super good looks, get involved with so many kooks and freaks and undead creatures of the night? Perhaps the oddballs and evil beings were attracted to the steady swell expanding upon Mercedes's gracefully maturing chest. Such booblets are all the explanation necessary for why the sunshine-bright ray of flaxen-tressed goodness should show up in the quirky melange of both The Addams Family (1991) and The Addams Family Values (1993). One bat of those big, clear eyes, and suddenly McNab is transformed into Harmony Kendall for an enduring and endearing stint on Buffy the Vampire Slayer.
Escape from Atlantis (1998) - as Claudia Spencer