Final answer:
The composer of the musical 'Into the Woods' is Stephen Sondheim. The cow Milky White can be portrayed by either one actor or two actors.
Step-by-step explanation:
The composer of the musical 'Into the Woods' is Stephen Sondheim. In this musical, the character of the cow Milky White can be portrayed by either one actor or two actors. It is up to the creative team and director's decision on how they want to bring the character to life. The casting choices in the production of 'Into the Woods' are based on finding actors who can act and sing the part, rather than relying on star power.