Margo is one of three main protagonists of Hanna-Barbera's video series The Greatest Adventure: Stories from the Bible, the other two being Derek and their nomad friend Moki. She is a blonde woman with red lipstick and the sole female of the three. Like Derek, she is a college-aged archaeologist. Darleen Carr did her voice.
Overview
She, along with Derek, are on a dig accompanied by "their nomad friend", a boy named Moki. They come across a door in an ancient ruin that turns out to be a portal through time. Though the introduction is the same in all videos, each episode sends the three friends into a different story from the Bible. They often interact with principal figures from each story, but without any significant effect upon the plot so as not to change the Bible.
However, it is possible that the trio are there to learn more about the Bible's stories than they already know. The episodes were not released in an order consistent with the Biblical chronology, but can be construed to give a coherent story beginning with "The Creation" and ending with "The Easter Story", which is told from a Christian viewpoint.