Intermittently enjoyable nonsense about cave people and dinosaurs (1940) from Hal Roach and Hal Roach Jr., who codirected. D.W. Griffith, who was down on his luck at the time, was rumored to have directed some sequences, but informed sources report that his main role as nominal producer and adviser on the production was his discovery of Victor Mature (who plays the lead). With Carole Landis and Lon Chaney Jr. 80 min. (JR)