What is Johnny Crawford best known for?

Actor Johnny Crawford is perhaps best known or his role as Mark McCain in the television series "The Rifleman." He also co-starred in the Howard Hawks classic western "El Dorado," alongside John Wayne and Robert Mitchum.

Johnny Crawford also had parts in a variety of TV western series including "The Lone Ranger," "Have Gun - Will Travel," "Adventures of Wild Bill Hickok," "Rawhide" and "The Big Valley." Crawford's film credits include "The Thirteenth Floor," "The Great Texas Dynamite Chase," "The Naked Ape," "Village of the Giants" and "The Restless Ones." In 1991, he reprised his role as Mark McCain in the TV movie "The Gambler Returns: The Luck of the Draw."