Ba da ba ba ba. We're lovin' this throwback.
Long before Sarah Michelle Gellar was known as Buffy on Buffy the Vampire Slayer or Kathryn Merteuil in Cruel Intentions, the actress appeared in a festive commercial for McDonald's.
Don't believe us? May we point you to her latest Instagram.
In a new post shared on Tuesday morning, the actress gifted her followers a clip of the '80s holiday commercial for the fast-food destination.
"#throwback #holidayedition I spy...a future vampire slayer...a future adventurous babysitter...and the future mother of #martymcfly," she captioned the video. "#throwbacktuesday #holiday."