Related Clues:
- 40's-50's comedy team member
- Half of a comic duo
- Half the ''Who's on first?'' team
- Half of a 1940's-50's comedy duo
- Bud of ''Buck Privates''
- "Who's on First?" participant
- Half of a classic comedy duo
- 1-Across's sidekick
- 9-Across's sidekick
- Jack who wrote 'In the Belly of the Beast'
- Straight man of comedy
- "Who's on First" straight man
- ___ Laboratories (Chicago pharmaceutical company)
- ''The Pajama Game'' director
- Costello's partner