Although the character of Hopalong Cassidy was presumably not baptised with that first name, his real name, or the reason he got that nickname, does not seem to have been explained. Boyd of course is the actor who portrayed the fictional Cassidy. https://en.wikipedia.org/wiki/Hopalong_Cassidy
Jan 20 2014, 4:29 PM
AyatollahK
Answer has 2 votes
AyatollahK 17 year member
717 replies
Answer has 2 votes.
Actually, the nickname given to Bill Cassidy was explained in the first movie: he was shot in the leg. From the Wiki link above:
"In the first film, Hopalong Cassidy (then spelled "Hop-along") got his name after being shot in the leg."