Related Clues:

• Hard time for one entering theatre
• One in step in olden times
• Early cultural stage of man
• The Flintstones' era
• Very old figure breaking leg
• Fred and Wilma's era
• Primitive and backward
• "The Flintstones" time period
• What metalworking ended
• Very old individual entering phase
• Pre-metalworking period
• Earliest known period of human culture
• *Early tool time
• Apparent setting for a two-letter comic strip suggested by the answers to starred clues
• Person found in theatre that's from earliest times