The Best Episodes Directed by Toshihiko Masuda
#2 - World's Finest (3)
Superman: The Animated Series Season 2 - Episode 18
Lois ends her romance with Bruce Wayne when she discovers that he is Batman. Lex Luthor tries to end his alliance with the Joker, but the Joker turns the tables and kidnaps Lex and steals a powerful aircraft to attack Metropolis.
#4 - Speed Demons
Superman: The Animated Series Season 2 - Episode 4
Superman and the Flash stage a charity race to find out "Who is the Fastest Man Alive." But the villainous Weather Wizard plans to use the hero's power to his own advantage in order to become rich, even if it means the destruction of Metropolis