This is the famous wrap-around cover for Superman vs. Muhammad Ali from 1978. The crowd scene includes a variety of famous people from the 1960s and 1970s including: Kurt Vonnegut, Andy Warhol, Frank Sinatra, Cher, Pele, Lucille Ball, The Jackson Five, the cast of Welcome Back Cotter, Martin Luther King, Jimmy Carter, Christopher Reeve, Wolfman Jack and Mad’s Alfred E.Neumann.
 
Via Nerdcore