Directed by Rob Cohen, Dragonheart (1996) tells the story of a disillusioned knight (Dennis Quaid) who forms an unlikely bond with the last living dragon (voiced by Sean Connery) to challenge a tyrannical king. Combining medieval adventure, moral allegory, and groundbreaking CGI, it remains a landmark in ‘90s fantasy cinema — a tale of honor, friendship, and sacrifice.

Från IMDB:
The last dragon and a disillusioned dragon-slaying knight must unite to stop an evil king, who was granted partial immortality.