I first saw "Captain Hareblower" in the compilation film "Daffy Duck's Movie: Fantastic Island". After all these years, I've finally seen the cartoon on its own. I almost never stopped laughing, as pirate Yosemite Sam (in full aggressive form) scares the crew off of a ship and then tries to get Bugs Bunny to surrender but Bugs always has a trick up his sleeve. With perfectly timed gags, I might add.
It's always so great to contrast the calm but acerbic Bugs with the violent but incompetent Sam. As I once read, Friz Freleng wanted a character who could take on Bugs. For Friz, it wasn't Elmer Fudd, a total sap. So, Friz came up with the smallest person imaginable and gave him the biggest voice imaginable. As a result, the roughest, toughest, he-man stuffest hombre as ever crossed the Rio Grande - and he ain't no namby-pamby - has always been a hoot, including in this cartoon.