| Answer | Crossword Clue |
|---|---|
| IMA | "... bad boy!" (Lou Costello) |
| IMA | ".. bad boy!": Lou Costello catchphrase |
| IMA | ".. baaaad boy!": Lou Costello |
| MISCAST | Like Lou Costello as Hamlet? |
| HACKETT | Costello portrayer in the 1978 film "Bud and Lou" |
| HACKETT | Comic Buddy who played Costello in "Bud and Lou" |
