Between "The Devil and Kate" and "Martha" which has more acts?
Martha (opera) Martha, oder Der Markt zu Richmond ("Martha, or The Market at Richmond") is a "romantic comic" opera in four acts by Friedrich von Flotow set to a German libretto by Friedrich Wilhelm Riese and based on a story by Jules-Henri Vernoy de Saint-Georges.
Aladdin Jr. Aladdin Jr. is a one-act, seven-scene theatre musical adapted from the 1992 Walt Disney Animation Studios film "Aladdin" which is an adaptation of the folk tale "Aladdin". The production runs between 60 and 80 minutes and includes five female parts, six male parts, and a chorus.