Michael Brangwen is a bio-Engineer and worked along side Darcy Vance to assist Damon Eddington in the composition of his Symphony of Hate. When Darcy suggests using a live specimen, Michael tells Damon about the cultist and how they willing to become hosts due to their fanatical beliefs. Following the death of Damon, Michael renamed the Symphony of hate to the Rage Symphony.
Michael was more than happy to help Damon compose his symphony and was always agreeable to him even if privately he had his own opinions, When Darcy proposes the uses of a live subject, he brings up the topic of cultists to the reluctant Damon, letting him know that they are willing. Despite this, he was horrified at seeing Ken Petrillo attacked by a facehugger. Michael was fascinated by Damon's behavior while amused at Darcy's as she would constantly study and watch the Xenomorph.