| Original title | Lost and found | 
|---|---|
| Danish title | Han, hun og svigermor | 
| Leikstjórn | Melvin Frank | 
| Screenplay | Melvin Frank, Jack Rose | 
| Producer | Melvin Frank | 
| Director of Photography | Douglas Slocombe | 
| Editor | Bill Butler | 
| Composer | John Cameron | 
| Production designer | Trevor Williams | 
| Appearance | George Segal, Glenda Jackson, Maureen Stapleton | 
| Land | Storbritannien | 
| Domestic distribution | Columbia | 
| Technical info | 35 mm, Widescreen, Technicolor, Tone | 
| Danish theatrical release | 21.09.1979 | 
| Cinemas | ABCinema | 
| Kommentar | Censurnr. 17379 | 
| Danish rating | Tilladt for alle (1935-1997) | 
      Companies | 
  |
| Production company | Gordon Film Productions | 
| Domestic distribution | Columbia | 
| 
       | 
  |
      Instruktion | 
  |
| Instruktion | Melvin Frank | 
| 
       | 
  |
      Manus | 
  |
| Manus | Melvin Frank | 
| Manus | Jack Rose | 
| 
       | 
  |
      Produktion | 
  |
| Producer | Melvin Frank | 
| 
       | 
  |
      Foto | 
  |
| Foto | Douglas Slocombe | 
| 
       | 
  |
      Klip | 
  |
| Klip | Bill Butler | 
| 
       | 
  |
      Musik | 
  |
| Musik | John Cameron | 
| 
       | 
  |
      Produktionsdesign | 
  |
| Produktionsdesign | Trevor Williams | 
| 
       | 
  |
      Medvirkende | 
  |
| Medvirkende | George Segal | 
| Medvirkende | Glenda Jackson | 
| Medvirkende | Maureen Stapleton | 
| 
       | 
  |