Related Clues:
- Silent clown
- Marx the horn-honker
- Mum Marx
- Funny Marx, and a hint to the puzzle theme in the starts of 17-, 25-, 51- and 64-Across
- Marx who did the mirror bit with Lucy
- ''You Bet Your Life'' quipster
- Marx brother
- The silent brother
- Marx of distinction
- Production company behind 'Dr. Phil'
- Silent film star?
- Chico's dumb brother
- Curly-haired pantomimist
- The mute Marx Brother
- The Marx Brother with the moustache