Related Clues:

• American's in a submarine, maybe, enjoying life?
• Listed as one having a prolonged spell of good form
• Relating to a part in play, we hear, having successful run
• Having some luck working with a cob
• Having a successful run, as film is less often nowadays?
• Experiencing success after success — like butter, perhaps?
• Experiencing much good fortune, spread here perhaps?
• Where film may be enjoying repeated success
• Performing advanced part for the audience, showing continuing success
• Hot in Vegas
• Winning streak in craps may rest this
• Really cooking
• Batting a thousand, say
• Where honoured names are doing well
• Where to record members in good form?