Mark Twain (1963) Credits

Opening Logos

 * A Free Service of Your Local Public Library and The Pennsylvania Public Libraries Film Center of State Library of Pennsylvania
 * McGraw-Hill Films

Opening Credits

 * Biography
 * Commentary by: Mike Wallace
 * A David L. Wolper Production
 * "Mark Twain"

Ending Credits

 * Produced by: Jack Haley, Jr.
 * Directed by: Forrest Allen
 * Written by: Forrest Allen, Jack Haley, Jr.
 * Associate Producer: David Glickman
 * Production Research: Les Gallaway
 * Production Assistants: John Zackary, Ruth Sherrard, Pat Ahern
 * Film Editor: Jim Schmerer
 * Editorial Assistant: Ed Clark
 * Music Supervisor: Jack Tillar
 * Sound Effects Editor: Morton Tubor, MPSE
 * Title Art Work by: Marvin Werlin
 * Staff Sound Engineer: Jerry OwYoung
 * Film Supervisor: Bert Gold
 * Business Administrator: Harvey Bernhard
 * Sound by: Todd A-O
 * Titles, Optical Effects and Processing by: Consolidated Film Industries
 * Photographic Sources: Historical Picture Service, Frederic Lewis, Mildred Vermont, Wide World Photos, Wells Fargo Bank
 * Another Official Films, Inc. Presentation
 * Copyright MCMLXIII
 * A Wolper Production