'Impossible' tops DVD sales, rental charts Tom Cruise arrives for the "Mission:Impossible Ghost Protocol" premiere at the Ziegfeld Theatre in New York on December 19, 2011. LOS ANGELES, April 26 (UPI) -- "Mission Impossible: Ghost Protocol" is the top-selling DVD and No. 1 rental in the United States, Rentrak announced Thursday. 2 on the DVD and Blu-ray sales chart for the week ending April 22 is "War Horse," followed by "Alvin and the Chipmunks: Chipwrecked" at No. 6, "The Iron Lady" at No. 7, "The Darkest Hour" at No. 8, "The Girl with the Dragon Tattoo" at No. 9 and "Hop" at No. 2 DVD rental for the week ended April 21 is "We Bought a Zoo." "The Darkest Hour" is No. 3, "War Horse" is No. 4, "The Sitter" is No. 5, "The Girl with the Dragon Tattoo" is No. 6, "The Descendants" is No. 7, "The Iron Lady" is No. 8, "Alvin and the Chipmunks: Chipwrecked" is No. 9 and "Immortals" is No.