The following Mark Twain-related programs will air next week: Friday, March 5, 6:30 a.m. (eastern) Bravo network; "National Arts." A profile of Hal Holbrook featuring clips of his one man show, "Mark Twain Tonight!" ~~~~~ Friday, March 5; 11:00 a.m. and 5:00 p.m. (eastern) A&E network Murder She Wrote. "The Great Twain Robbery." Insurance investigator Dennis Stanton (Keith Michell) becomes suspicious when a shady former associate (David Birney) produces a manuscript attributed to Mark Twain. Guest star: Roy Dotrice. ~~~~~ Sunday, March 7; 8:15 a.m. (eastern) Show Time "Animated Adventures of Tom Sawyer" (1998); Musical; Loosely based on the Mark Twain novel about a rambunctious Missouri boy and his adventures. (1 hr. 15 min.) ~~~~ Thanks to Click-TV for providing the above information. Kevin B.