Who was alfalfa and spanky from the rascals?

Alfalfa and Spanky are characters from the classic American short film series "Our Gang," also known as "The Little Rascals." Alfalfa, played by Carl Switzer, is known for his distinctive cowlick hairstyle and his affection for the character Darla. Spanky, portrayed by George McFarland, is the group's leader and often comes up with schemes and antics for the gang. The series, which ran from the 1920s to the early 1940s, focused on a group of children and their adventures.