Engineer Isaac Clarke and his crew get stranded on a large, abandoned mining ship. At some point in her career with the CEC, Alissa became the head of the Security Division aboard the Ishimura. Hertzler, Iyari Limon, Peter Mensah. Samuel Irons was an engineering specialist and Unitologist who worked aboard the USG Ishimura. Dead Space: Downfall (Video 2008) cast and crew credits, including actors, actresses, directors, writers and more. He was a very large man with strong faith in his religion. A prequel to the hit video game chronicling the discovery of the Red Marker and the first Necromorph outbreak. It is the first installment in the Dead Space series and was released on October 14, 2008 on PS3 and Xbox 360 and October 20 for Windows. Security of the USG Ishimura. Jacob Temple. Dead Space is a third-person survival horror video game, developed by EA Redwood Shores (now known as Visceral Games) for PlayStation 3, Xbox 360 and Microsoft Windows. Dead Space: Downfall (Video 2008) cast and crew credits, including actors, actresses, directors, writers and more. Irons first appeared when a protesting crowd of Unitoligist workers approached a Security team near the Marker and Doctor Terrence Kyne warned that the crowd should leave. Despite her executive position, Alissa continued to lead a portion of her division as a team leader. File:Dead Space Downfall Cover 2358.jpg. Roanoke Gaming 455,926 views Photos of the Dead Space: Downfall (Movie) voice actors. There, Clarke needs to repair the giant ship while battling nasty aliens and solving the mystery of … Directed by Bret Robbins. With Tonantzin Carmelo, J.G. Dead Space: Downfall is a 2008 American animated science fiction horror film developed by Film Roman and Electronic Arts.It is a prequel to the video game Dead Space and takes place during the events of Dead Space: Extraction, while the Necromorphs invade the USG Ishimura after it receives the Marker. 20 images (& sounds) of the Dead Space: Downfall cast of characters. The main character in Dead Space, Clarke is a Systems Engineer for the Concordance Extraction Corporation, sent to the USG Ishimura on a routine maintenance mission, where he discovers the nightmarish truth behind the downfall of the ship and its crew. Alissa Vincent was the head of P.C.S.I. Little was known about Alissa's early life before her service as the Chief Security Officer on board the USG Ishimura. It goes into detail about what happend onboard the USG Ishimura and the state it is in when Isaac and the player reach it at the beginning of Dead Space.. The Red Marker is brought onboard the Ishimura.