Possible Clues:

• Jump into appropriate cinema
• Tell reluctant miner to abandon shoddy cinema?
• Able to admit jump's dive
• Jump in to attack run-down cinema
• They say escape tunnel is underneath old cinema
• Cinema shows first French field mine
• Jump in outburst of emotion in cinema
• We're told to avoid the stalls in this cinema
• Where to see a scratchy old film?
• The pictures so filthy, spring into attack?