Desc: The New Maverick: Directed by Hy Averback. With James Garner, Charles Frank, Jack Kelly, Susan Blanchard. Gambling brothers Bret (James Garner) and Bart Maverick (Jack Kelly) are, as usual, hot on the trail of a fast buck when they find themselves partnered with the eager-but-inexperienced Ben Maverick (Charles Frank, son of their British-born cousin, Beau Maverick.