Hello-Goodbye
- taona: 1970
- Firenena: United Kingdom
- Genre: Comedy
- Studio: 20th Century Fox
- Keyword: casino, gambling, puppeteer, car mechanic, games, love letter, lovers
- tale: Jean Negulesco
- Cast: Michael Crawford, Curd Jürgens, Geneviève Gilles, Peter Myers, Ira von Fürstenberg, Mike Marshall