Melissa Roxburgh is a Canadian actress. She is known for her roles in Diary of a Wimpy Kid: Rodrick Rules and Diary of a Wimpy Kid: Dog Days, as Ensign Syl in the 2016 film, Star Trek Beyond, and as Olivia Tanis in The Marine 4: Moving Target. She is currently starring on Manifest. https://en.wikipedia.org/wiki/Melissa_Roxburgh