Late actor Patrick Muldoon was gearing up for a new project days before his death. "So excited to be a part of this amazing project KOCKROACH directed by Matt Ross starring Chris Hemsworth, Taron Edgerton, [Zazie] Beetz And Alec Baldwin," Muldoon captioned an Instagram post on Friday, April 17. "Filming now in Australia." Muldoon told followers that he was an executive producer of the project, which is based on William Lashner's novel Kockroach.