watch 01:33 The Loop (Movies) Do you like this video? Robert Firth Robert Firth portrayed Fitzgibbon in Guardians of the Galaxy. Significant roles Please add a list of Robert Firth's significant roles! Quotes Please add a list of quote from this performer about their work in Marvel Movies! Retrieved from "https://marvel-movies.fandom.com/wiki/Robert_Firth?oldid=192986" Categories: Guardians of the Galaxy cast Community content is available under CC-BY-SA unless otherwise noted.