Meet the most influential critics of 1970s cinema as portrayed by the cast of SCTV. John Candy is Andrew Sarris, Dave Thomas is John Simon, Catherine O’Hara is Judith Christ, Eugene Levy is Rex Reed and Andrea Martin is Pauline Kael. The moderator, Geraldo Rivera, is played by Joe Flahrety and I won’t tell you what the movie they’re discussing is. Some things are best left for the discovery phase…