Jacob Doerr
Screen Shot 2014-06-19 at 10.02.35 PM
Jacob in Jurassic Shark II (2013)

Birth Date

April 20, 1999



Years Active


Notable Roles

Jurassic Shark Series - Billy Trenton

Bread's Crumbs Series - Justin Bartisto

Jacob Doerr, initially and often credited as Jacob D, is an actor, best known for his portrayal of Billy Trenton throughout the Jurassic Shark Film Series; he reprised the character for a third and final time in Jurassic Shark III: The Revolution. Jacob first appeared in Jurassic Shark, in which he also played the minor character Kyle Blakes. He filmed the project in 2012, and reprised the role of Billy Trenton the following year for Jurassic Shark II: The Retribution.

Throughout 2014 and 2015, Jacob worked on filming Jurassic Shark III: The Revolution, in which he had a larger role as Billy Trenton. For a while, Jacob was Scott's oldest actor, and by 2016 he was the only actor who participated in his projects since 2011 and 2012. In May 2016, Jacob moved to another part of town. He and Scott currently have no projects planned for the near future. 



Jacob's first film was Island of Doom: Jurassic Park, although he did not appear in the finished portion due to its cancellation and instead appeared in a short video featuring some of the film's outtakes.


Long before the film's completion, Jacob was confirmed to be in a new film, titled Jurassic Shark , in which he starred as Billy Trenton and Kyle Blakes. Jacob aided LordStarscream100 in adding details on the external and internal parts of the shark. However, as production of Jurassic Shark continued and filming began, Jacob was greatly absent and caused many troubles for the crew, and this annoyed everyone to the point that Billy barely appeared for five minutes in the entire movie, despite the various attempts to keep his character at large. Yet near the end of the summer, Jacob suddenly returned to participate in filming, completing several scenes, although he didn't appear as much as he was meant to.


Through several debates, LordStarscream100 came to the conclusion that Jacob would be reprising the role in Jurassic Shark II: The Retribution, although the role was minor. Jacob's death scene in the film was shot without him knowing, as LordStarscream100 knew he wouldn't be pleased with it and didn't want to deal with Jacob's scheduling issues. Following the film's release, LordStarscream100 made negotiations with Jacob that allowed him to return for the third film. 


Jacob returned as Billy Trenton in Jurassic Shark III: The Revolution, as the character survived his ordeal from the second film. Jacob is the only actor from the first film that returns in a major role for Jurassic Shark III. He started filming the project in July 2014, and finished filming in October 2015. Jacob was set to appear as Justin Bartisto in Bread's Crumbs 2: Electric Boogaloo and later Bread's Crumbs 3: Scrub Slam in 2015, but decided against having a role in either film. 


In April 2016, Jacob worked with Ryan Bowman on Omega, the final Bread's Crumbs interquel, in which he reprised the role of Justin Bartisto. At this time, Omega remains Jacob's latest short film. In December 2016, the final part of Jurassic Shark III was released, with Jacob having a prominent role in it. 

Currently Jacob has no projects planned with LordStarscream100 for the forseeable future. It is unclear as to whether or not they will participate on another project together, especially since Jacob moved to another part of town in May 2016. In February 2017, Jacob's status as one of LordStarscream100's actors was made inactive. It was initially rumored that he would reprise his role as Justin Bartisto in the fourth and final Bread's Crumbs film, which was released in August 2017. However, this rumor was ultimately shot down. A picture of Bartisto briefly appears in the film, though Jacob isn't credited. 


​As Actor

​​As DirectorEdit


  • Jacob is the only actor from the original Jurassic Shark who still collaborates with LordStarscream100 to the present day. He has appeared in at least one film every year since its release. After the completion of Jurassic Shark III, it was made unclear if Jacob will appear in any more of Scott's projects.
    • The partnership between Jacob and Scott was made even more uncertain after he moved to another part of town in May 2016. As of March 2017, they do not have any planned projects together for the forseeable future. 

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