Joyce Terry

Eddie Crane is on his way to becoming a top recording star...if he can only break away from his lawless beatnik friends who are his only companions. Trouble ensues when his friends kill a bartender during a botched hold-up. (imdb)

Professor Groves, an expert in prehistoric life, proves his theories with an extract that'll regress a cat to a saber-tooth tiger and man to a Neanderthal. (imdb)