Harry Morgan
Frank was played by actor Larry Linville.
Alan Alda played Hawkeye from the mash series. He also directed some of the later episodes.
The movie. There was also a book before the film.
The actor's name was Alan Arbus, and his character was called Dr. Sydney Freedman.
In the CBS television series M*A*S*H (1972-83) Cpl Max Klinger of Toledo, Ohio, is played by the actor Jamie Farr who is also from Toledo, Ohio. Max Klinger was the first character introduced into the series that was not part of the book or movie. He was involved in the spin-off, After MASH.
Gary Burghoff Burghoff also palyed Radar in the movie M*A*S*H, which makes him the only actor from the movie to actually get to keep his part in the series. (N.B. on the last point - G. Wood, who played Brigadier General Hammond in the movie also reprised his role for the TV series - but in only three episodes)
McLean Stevenson
John Schuck was the actor who plays "Painless Pole" Waldowski in the 1970 movie MASH.
I dont think that Dan Duryea was ever in the cast of MASH
1983
McLean Stevenson
She never was