A pretty blonde with a Doberman pinscher walks into a bar on April Fool's Day and asks for a bag of bones. Thus begins a merry chase in which a newspaper reporter, a drunken policeman and a hand-painted necktie help locate the missing witness in a criminal investigation.
| Actor | Role |
|---|---|
 Carole LandisJulia Andrews | Julia Andrews |
 Allyn JoslynHenry Barton | Henry Barton |
 Margo WoodeOlive Stone | Olive Stone |
 Harry MorganGus Rivers | Gus Rivers |
 Reed HadleyMike Valentine | Mike Valentine |
 Jean WallaceBess Williams | Bess Williams |
 Roy Roberts"Mitch" Mitchell | "Mitch" Mitchell |
 John IrelandBenny Smith | Benny Smith |
 Whit BissellChester Frye (uncredited) | Chester Frye (uncredited) |
 Tom DuganCab Driver (uncredited) | Cab Driver (uncredited) |