Emily Martin

"I went online looking to find out about our friend, Emily Martin and I found out about this article about an alien invasion in small town in Colorado. Back in 1984, an alien race known as the Antarians invaded a small town in Colorado called Hope Springs. They terrorized every single resident in town, they also executed several adult resdients during the invasion, to show the town they mean business. Plus a group of teenagers from Hope Springs High School fought back against the to defend their town. Eight of the teens were killed in action. Emily was among the alien fighters. Her sister, Hazel was one of the eight fighters killed. After the invasion, she left Colorado and move to sunny California."

- Grover revealing Emily's history against the aliens

Emily Martin is a mysterious woman who helped Rebel Knights Zoe Parker and Lori Tran shoot down Tronics.

History
Emily Martin grew up in Hope Springs, Colorado. She attended Hope Springs High School, along with her older sister, Hazel. In 1984, during her junior year of high school, the town was invaded by aliens known as the Antarians, who were hunting and killing anyone who would disobey their wishes. Emily, along with Hazel and their friends banded together to fight the aliens and take their town back. However the war lasted two years resulting in the deaths of her comrades, including Hazel. Emily fled Hope Springs after the invasion ended and moved to a quieter town in California.

She is portrayed by Lea Thompson.

Trivia

 * She teamed up with the Rebel Knights on how to defeat them, following her experience.
 * She kept a picture of her sister, Hazel on counter.
 * The photo of Hazel is actress Jennifer Grey in her younger days.

Meeting the Rebel Knights
In 2018, 34 years after the end of the invasion, Emily would meet teenagers Zoe Parker and Lori Tran, when she comes to their rescue after being attacked by Tronics.