The Persuader (1957)

In one of his rare movie starring assignments William Talman Hamilton Burger on TVs Perry Mason plays a dual role in The Persuader Talman is seen as gunslinger Matt Bonham and his twin brother preacher Mark Bonham When Mark is killed by outlaw leader Bick Justin James Craig Matt takes his brothers place in the pulpit ramming the Fear of God down the throats of the wanton townspeople Impressed by Bonhams courage the townsfolk begin to follow the straight and narrow path