Which of the following is known for his consistently energetic performances such as in Taxi!: Ian Schneider or James Cagney?
Ian Schneider: Ian Schneider (born October 3, 1992), is an independent American film director and screenwriter. James Cagney: James Francis "Jimmy" Cagney Jr. (July 17, 1899March 30, 1986) was an American actor and dancer, both on stage and in film, though he had his greatest impact in film. James Cagney:  Known for his consistently energetic performances, distinctive vocal style, and deadpan comic timing, he won acclaim and major awards for a wide variety of performances. James Cagney:  He is best remembered for playing multifaceted tough guys in movies such as "The Public Enemy" (1931), "Taxi!
James Francis "Jimmy" Cagney Jr.