| Answer | Crossword Clue |
|---|---|
| ONCE | "... Upon a Mattress," 1959 show |
| UPONA | "Once .. Mattress": 1959 Broadway show |
| ONCE | "- Upon a Mattress" |
| ONCE | "... Upon a Mattress" |
| BED | "Once Upon a Mattress" prop |
| PEA | "Once Upon a Mattress" legume |
| PEA | "Once Upon a Mattress" prop |
| PEA | Prop in "Once Upon a Mattress" |
