Related Clues:
- 1973 film starring Burt Reynolds and Dyan Cannon
- Irish chap has difficult problem getting up
- CID officer (abbrev.)
- Not real American Irishman
- Abbreviated word for a police investigator
- Investigator regularly observed in the act
- Investigator doesn't finish college
- Private Eye shortly gets half of 27 down
- Sleuth, in potboilers
- Columbo, for one
- M.Hammer or S.Holmes
- Sam Spade, e.g
- D.Tracy, for one
- P.I., in old slang
- Investigator's hours out of college