A Sound of Thunder
- Blwyddyn: 2005
- Gwlad: Czech Republic, Germany, Switzerland, United Kingdom, United States of America
- Genre: Thriller, Science Fiction, Adventure, Action
- Stiwdio: Franchise Pictures, Crusader Entertainment, ApolloMedia, Baldwin Entertainment Group, Coco, Dante Entertainment, ETIC Films, Epsilon Motion Pictures, Film 111, Forge, Jericho Productions Ltd., MFF (Sound of Thunder), Matrix Film Finance, QI Quality International GmbH Co. KG, Scenario Lane Productions, Warner Bros. Pictures, Mobius International
- Allweddair: dying and death, future, hunter, technology, time travel, time machine, romance, cloning, dinosaur, scientist, based on short story, alternative reality, alternate timeline, changing the past or future, allosaurus, butterfly effect, evil scientist, 2050s
- Cyfarwyddwr: Peter Hyams
- Cast: Heike Makatsch, Armin Rohde, David Oyelowo, Wilfried Hochholdinger, Edward Burns, Jemima Rooper