Why did Lee J Cobb replace Henry Hull in Men of Boys Town?

Lee J. Cobb replaced Henry Hull in "Men of Boys Town" primarily due to creative differences and scheduling conflicts. Hull's portrayal of Father Flanagan was initially well-received, but the filmmakers sought a different direction for the character that Cobb was able to provide. Cobb's strong screen presence and ability to convey the emotional depth of the role aligned more closely with the film's vision, leading to his casting.