LOS ANGELES, Oct. 7 (UPI) -- "Iron Man 3," starring Robert Downey Jr. as the titular superhero, is the top-selling DVD and Blu-ray in the United States, Rentrak announced Monday.
Coming in at No. 2 on the sales roster for the week that ended Sept. 29 was "World War Z," followed by "Star Trek Into Darkness" at No. 3, "The Big Bang Theory" at No. 4 and "Now You See Me" at No. 5.