A Big Grey-Blue BirdComedyCrimeDramaScience FictionThriller53A Big Grey-Blue Bird53ComedyCrimeDramaScience FictionThrillerthumb_upthumb_downA Big Grey-Blue BirdApril 9, 1971Directed byThomas SchamoniTwo rival gangs try to obtain the five parts of a dangerous formula held by five scientists.DElanguage German content warning Last Updated: 15 days ago Request Update CastOlivera KatarinaDianaKlaus LemkeTom-XLukas AmmannCinqueUmberto OrsiniMorelliThomas BrautG.O. GioRolf BeckerLunetteMarquard BohmBillWalter LadengastBelottiHans Karl FriedrichBernd FiedlerKnokkeKlaus W. KrauseSigi GraueO'BrianCamillo KuehlesMario NovelliHerbertRobert Siodmak RecommendedWork Hard Play HardJet Over The AtlanticNight of the Living Dead: Re-AnimationMarriage Italian StyleDivers at Work on the Wreck of the "Maine"Life Is SweetRe-AnimatedThe Tale of King Crab(re)kindleThe Tree of Wooden ClogsThe Marriage of Maria BraunLoro 1DestinyRe-KillMain Krishna Hoon