Multiple cutaneous satellite and in-transit metastases of melanoma without involvement of lymph nodes or other organs are a challenge especially when they occur in elderly inoperable patients with multiple internal diseases. In this particular situation, intralesional application of interleukin-2 may represent an effective alternative to systemic chemo- or immunotherapy as it can be performed on an out-patient basis and has few side effects. We treated two elderly female patients with multiple cutaneous metastases of malignant melanoma with intra- and perilesional application of interleukin-2 (3 x 6-12 Mio IE) over 12 weeks and achieved a complete remission of these metastases. In follow-up biopsies, no viable tumor cells were found. Despite a slight burning at the injection side and a transient local inflammatory reaction, the therapy was well tolerated in both cases after premedication with paracetamol 500 mg orally and pretreatment of the injection site with a cream containing lidocaine and prilocaine. No systemic side effects were observed.