" I’m your huckleberry. " (The definitive phrase for any fan of the film).

" Wyatt Earp is my friend. " Doc's simple but powerful justification for his loyalty.

" Behold, a pale horse. " Johnny Ringo quotes Revelations, which Doc Holliday later completes during their showdown: "And hell followed with him".

Depending on the tone you want, here are several "pieces" of dialogue and themes often used in subtitles or marketing: