Jimmy Kimmel Live! Season 12 Ice Cube, ‘Science Bob’ Pflugfelder, Bush Season 12, episode 138 Ice Cube, ‘Science Bob’ Pflugfelder, Bush October 20, 2014 45 min Actor Ice Cube; “Science Bob” Pflugfelder; Bush performs. Previous episode Edward Norton, Portia de Rossi, You + Me Next episode Bill Murray, Jack Black & Kyle Gass