"A testimony about her." Her being the actor and vocalist Monica Zetterlund. At 25 in the beginning of her career. Monica sings with a trio at a concert. Returns to her empty home in Stockholm. Relaxes in loneliness. Next morning. An interview with writer Vilgot Sjöman. Then off to recording at a studio with the Phillips Recording Orchestra, featuring Jan Johansson on piano. Later a concert at Nalen in Stockholm.
| Actor | Role |
|---|---|
 Monica Zetterlundherself | herself |
 Vilgot Sjömanthe reporter | the reporter |
 Georg RiedelNot listed | Not listed |
| AArne DomnérusNot listed | Not listed |
 Jan JohanssonNot listed | Not listed |