Sleipnir

Sleipnir is Odin's horse.

Thor
Sleipnir is Odin's destrier, his faithful steed, which accompanies him in his battles.

Odin deploys Sleipnir to quickly reach Jotunheim, where his son and some of his friends are about to be killed by the Frost Giants.

Character traits
Sleipnir has got eight legs and an unnatural speed, which makes him the quickest horse of all the realms, able to reach the speed of light. He's totally loyal to Odin, his master.

Character relationships

 * Odin - Master

Appearances/Actors

 * Canonical (1 film)
 * Thor (First appearance) - Unknown

Trivia

 * In the Norse mythology, Sleipnir is the son of Loki and Svaðilfari, which is clearly not possible in the movie continuity.

Behind the scenes
To be added