Forty-four patients with relapsed, refractory malignant lymphomas (12 Hodgkin's disease, 32 non-Hodgkin's lymphoma) were treated with a combination of carmustine, bleomycin, teniposide, dexamethasone, and cisplatin (BBVDD regimen). Patients had failed at least one, and frequently two, chemotherapy regimens before admission to the study. Of the patients with Hodgkin's disease, 2 (17%) achieved complete response (CR), and 3 (25%) attained a partial response (PR) for an overall response rate (CR + PR) of 42%. Among the patients with non-Hodgkin's lymphoma there were 6 CR (19%) and 12 PR (37%), for an overall response rate of 56%. Median durations of response ranged from 2.5 months for nodular non-Hodgkin's lymphoma in PR to 28.5 + months for Hodgkin's disease in CR. In these heavily pretreated patients, the incidence of toxic effects was grade 3 (48%), grade 4 (23%), grade 5 (2%). The one death (grade 5 toxicity) was attributed to pulmonary impairment due to bleomycin. BBVDD is a moderately effective regimen for the palliation of patients with refractory lymphomas and merits further study.