| This minifigure has only appeared in video game(s)|
Although this article is about an official minifigure, it never existed in physical form, or appeared in any official LEGO sets.
Sir Galahad is one of three knights who is sworn to protect the Holy Grail. He has appeared in all of the LEGO Indiana Jones video games.
Grail Knight was the one left behind and drank from the correct grail. He stayed in the temple to retain immortality and survived for 700 years.
Galahad read the Bible facing an altar full of gold, silver, and jewel-embedded fake grails. He explains to Indy, Elsa Schneider, and Donovan that they must choose the correct Grail, as choosing the wrong one would kill them.
When Indy first enters the knight's room in LEGO Indiana Jones: The Original Adventures, Indy sees Darth Vader's shadow and the sound of Vader breathing. In the beginning of Indy's encounter with the Knight, he attempts to attack him, but his strength failed, and he surrendered the care of the grail to the strangely dressed knight who conquered him: Indy.
- In LEGO Indiana Jones: The Original Adventures, Sir Galahad can be fought on all platforms except the Nintendo DS. He carries a sword and wears a cape on his back, with the symbol of the BOTCS on his chest. He can only be played as and bought on the Nintendo DS, Nintendo Wii, PC and the PlayStation 2.
- In LEGO Indiana Jones 2: The Adventure Continues, Sir Galahad does not appear when Donovan drinks from the false grail, but he's available for purchase when the player completes all the levels in The Last Crusade.