1974 SHAZAM! S01E02 The Brothers

Shazam! TV Series 1974–1977 A young boy, able to transform into the superhero Captain Marvel, travels the country fighting evil and helping people.
Creators: C.C. Beck, Bill Parker; Stars : Michael Gray, Les Tremayne,
Jackson Bostwick.
S1.E2 The Brothers Episode aired Sep 14, 1974
Shazam! (1974)
Chad is a blind boy who is being overly-protected by his older brother, Danny. Chad feels so useless that he decides to run away, and when his brother goes after him, Danny gets bit by a rattlesnake. Chad gains self-confidence after he is able to make it back to Billy and Mentor for help and lead them back to Danny.
Director: Hollingsworth Morse
Writers: Len Janson, Chuck Menville
Stars: Michael Gray, Les Tremayne, Jackson Bostwick