[Western Union presents Marty with a letter from Doc]
Marty: [reads the letter] "Dear Marty, if my calculations are correct, you will receive this letter immediately after you saw the DeLorean struck by lightning. First, let me assure you that I am alive and well. I've been living happily these past eight months in the year 1885. The lightning bolt that…" [looks at the date] 1885! September 1885!
Delivery man: Whoa! Wait, kid! What's this all about?!
Marty: He's alive! The Doc's alive! He's in the Old West, but he's alive!
Delivery man: Kid, you all right?! You need any help?!
Marty: There's only one man who can help me!
Marty: [reads the letter] "Dear Marty, if my calculations are correct, you will receive this letter immediately after you saw the DeLorean struck by lightning. First, let me assure you that I am alive and well. I've been living happily these past eight months in the year 1885. The lightning bolt that…" [looks at the date] 1885! September 1885!
Delivery man: Whoa! Wait, kid! What's this all about?!
Marty: He's alive! The Doc's alive! He's in the Old West, but he's alive!
Delivery man: Kid, you all right?! You need any help?!
Marty: There's only one man who can help me!
[Western Union presents Marty with a letter from Doc]
Marty : [reads the letter] "Dear Marty, if my calculations are correct, you will receive this letter immediately after you saw the DeLorean struck by lightning. First, let me assure you that I am alive and well. I've been living happily these past eight months in the year 1885. The lightning bolt that…" [looks at the date] 1885! September 1885!
Delivery man : Whoa! Wait, kid! What's this all about?!
Marty : He's alive! The Doc's alive! He's in the Old West, but he's alive!
Delivery man : Kid, you all right?! You need any help?!
Marty : There's only one man who can help me!
http://www.moviequotedb.com/movies/back-to-the-future-part-ii/quote_45751.html