雷神3:诸神黄昏（Thor: Ragnarok） is a 2017 superhero film based on the Marvel Comics superhero Thor. It is a sequel to Thor, Thor: The Dark World, and Avengers: Age of Ultron and the seventeenth installment in the Marvel Cinematic Universe, while also being the fifth installment of Phase Three.
To be added
- Chris Hemsworth as Thor
- Tom Hiddleston as Loki
- Mark Ruffalo as Bruce Banner/Hulk
- Cate Blanchett as Hela
- Tessa Thompson as Valkyrie
- Idris Elba as Heimdall
- Anthony Hopkins as Odin
- Karl Urban as Skurge
- Jeff Goldblum as Grandmaster
- TBA as Surtur
- Ray Stevenson as Volstagg
- Zachary Levi as Fandral
- Tadanobu Asano as Hogun
- Unknown Actor as Miek 
- Sam Neill as to-be-announced character
- Benedict Cumberbatch as Stephen Strange/Doctor Strange
- Stan Lee in a cameo role
To be added
- Hulk's Gladiator Armor
- Valkyrie's Sword
To be added
In January 2014, Variety reported that and Craig Kyle and Christopher Yost will be writing the screenplay for Thor: Ragnarok. Kevin Feige will be returning to produce and Chris Hemsworth will be returning in the title role.
On February 25, 2016, Stellan Skarsgård confirmed that he will not have reprised the role of Dr. Erik Selvig in the movie. On April 11 Natalie Portman was also confirmed to not come back for the sequel, while Tessa Thompson joined the cast as Thor's new romantic interest.
On May 20, Marvel.com reported that Karl Urban and Jeff Goldblum have joined the cast. Cate Blanchett and Tessa Thompson were confirmed to be playing the major villain Hela and the hero Valkyrie respectively, while Anthony Hopkins and Idris Elba reprised their previous roles.
Principal photography started on July 4, 2016, in Queensland, Australia. The working title for the film is "Creature Report".
On July 23, 2016, at San Diego Comic-Con, Hulk's gladiator armor was revealed, along with the first piece of footage, showing Thor's and Hulk's whereabouts.
- Marvel Studios Confirms Stellar New Cast Members of the Highly Anticipated 'Thor: Ragnarok'
- Tessa Thompson Joins The Marvel Universe In ‘Thor: Ragnarok’
- SDCC 2016: MARVEL STUDIOS LIVEBLOG
- It Seems THOR: RAGARNOK Will See The Warriors Three Return To Fight The Good Fight After All
- Planet Hulk character Miek to appear in Thor: Ragnarok
- BREAKING: Jurassic Park's Sam Neill Will Be in Thor: Ragnarok
- New York City comes to Brisbane ahead of Thor: Ragnarok shoot
- Thor: Ragnarok set photo
- Set Photo
- The Cotati To Appear In 'Thor: Ragnarok'
- Marvel Taps Craig Kyle to Co-Write ‘Thor 3′ with Christopher Yost
- Taika Waititi to direct "Thor:Ragnarok"
- Stellan Skarsgård is in Avengers: Infinity War, but not Thor 3
- 'Creed' Star Tessa Thompson Joining 'Thor 3'
- Jeff Goldblum Says The Grandmaster is Seeking Pleasure
- Mark Ruffalo Wraps Filming On 'Thor: Ragnarok'