From Wikipedia:

Eragon (stylized in all lowercase) is a 2006 fantasy adventure film directed by Stefen Fangmeier (in his directorial debut) and written by Peter Buchman, loosely based on Christopher Paolini’s 2002 novel of the same name. It stars Ed Speleers in the title role as well as Jeremy Irons, Sienna Guillory, Robert Carlyle, Djimon Hounsou, Garrett Hedlund, Joss Stone, and John Malkovich, with Rachel Weisz as Saphira the dragon. The film also marked the film debuts for Speleers and Stone.

Adam Roe’s Percolator (Lunchbox/T-26) was used for the movie logo, as well as for taglines on the threatrical movie poster. For the logo, the designer roughed up the glyphs, and replaced the e with a custom glyph.

Trajan is used for the actor’s name billing, and Bee is used for the movie credits at the bottom of the poster.

Another theatrical poster for the movie Eragon

The tie-in Playstation 2 videogame for the movie Eragon

Early theatrical poster for the Eragon movie. Notice how the logo is different here, but still based on Percolator. The designer customized the e and a.