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