Dan Ackroyd, John Candy, Gilda Radner e Cheech & Chong assistem e comentam sobre os piores e os mais patéticos filmes já feitos em Hollywood numa compilação de clássicos B-Movies dos anos 50's, 60's e 70's: Sunny Side Up (1929); Maniac (1934); Wonder Bar (1934); The Lost City (1935); Reefer Madness (1936); Marihuana (1936); Perils of Nyoka (1942); Isle of Forgotten Sins (1943); Musical Movieland (1944); The Monster and the Ape (1945); The White Gorilla (1945); Blonde Savage (1947); Daughter of the Jungle (1949); The Flying Saucer (1950); The Day the Earth Stood Still (1951); Zombies of the Stratosphere (1952); Glen or Glenda (1953); Street Corner (1948) (actually Because Of Eve, 1948); Robot Monster (1953); The Beast from 20,000 Fathoms (1953); The War of the Worlds (1953); Creature from the Black Lagoon (1954); Bride of the Monster (1955); The Violent Years (1956); Earth vs. the Flying Saucers (1956); Fire Maidens from Outer Space (1956); Runaway Daughters (1956); Shake, Rattle & Rock! (1956); Don't Knock the Rock (1956); Rock Baby: Rock It (1957); The Brain from Planet Arous (1957); The Incredible Shrinking Man (1957); Dragstrip Girl (1957); The Deadly Mantis (1957); The Giant Claw (1957); Beginning of the End (1957); The Cyclops (1957); From Hell It Came (1957); The Amazing Colossal Man (1957); I Was a Teenage Frankenstein (1957); Teenage Monster (1958); The Bride and the Beast (1958); The Cool and the Crazy (1958); Attack of the Puppet People (1958); Attack of the 50 Foot Woman (1958); High School Confidential! (1958); High School Hellcats (1958); The Space Children (1958); Fiend Without a Face (1958); The Fly (1958); Curse of the Faceless Man (1958); The Party Crashers (1958); The Blob (1958); I Married a Monster from Outer Space (1958); Frankenstein's Daughter (1958); Monster from Green Hell (1958); The Trollenberg Terror (1958); Missile to the Moon (1958); The Hideous Sun Demon (1959); Battle in Outer Space (1959); House on Haunted Hill (1959); Prince of Space (1959); Teenagers from Outer Space (1959); The Killer Shrews (1959); Plan 9 from Outer Space (1959); The Tingler (1959); First Man Into Space (1959); The Loves of Hercules (1960); The Hypnotic Eye (1960); Invasion of the Neptune Men (1961); Reptilicus (1961); Rocket Attack, U.S.A. (1961); Married Too Young (1962); The Brain That Wouldn't Die (1962); Matango (1963); Slime People (1963); Evil Brain from Outer Space (1964); The Creeping Terror (1964); Atomic Rulers (1964); The Incredibly Strange Creatures Who Stopped Living and Became Mixed-Up Zombies!!? (1964); The Horror of Party Beach (1964); Frankenstein Meets the Spacemonster (1965); Bat Men of Africa (1966); Mars Needs Women (1967); The Weird World of LSD (1967); The X from Outer Space (1967); Yongary, Monster from the Deep (1967); Son of Godzilla (1967); Octaman (1971); The Thing with Two Heads (1972); Black Belt Jones (1974); Frankenstein and the Monster from Hell (1974); A*P*E (1976); The Incredible Melting Man (1977); Attack of the Killer Tomatoes! (1978)