| Miranda | 1985 | Leda | Movie |
| Carabinieri si nasce | 1985 | Eunice | Movie |
| Without Shame | 1984 | | Short Film |
| Thor the Conqueror | 1983 | Ino, Third Virgin Warrior (as Malisa Lang) | Movie |
| Gunan, King of the Barbarians | 1982 | Marga (as Melisa Lang) | Movie |
| City of Women | 1980 | Second Girl of 'Giro della Morte' (uncredited) | Movie |
| La dottoressa ci sta col colonnello | 1980 | Giovanna Punzone | Movie |
| La mondana nuda | 1980 | | Movie |
| The Iron Hand of the Mafia | 1980 | Angela | Movie |
| Big Mamma | 1979 | Assunta | Movie |
| Star Odyssey | 1979 | Bridget | Movie |
| War of the Robots | 1978 | Lois (as Melissa Long) | Movie |
| Battle of the Stars | 1977 | Replicant | Movie |
| California | 1977 | Yasmin | Movie |
| Captive Women 4 | 1977 | Elsa Ackermann | Movie |
| War of the Planets | 1977 | Halla | Movie |
| Helga, la louve de Stilberg | 1977 | Helga | Movie |
| Macho Killers | 1977 | Kelly / Helen | Movie |
| Emanuelle bianca e nera | 1976 | White Emanuelle | Movie |
| Madam Kitty | 1976 | New Girl | Movie |
| The Erotic Adventures of Robinson Crusoe | 1976 | Sunday (as Malisa Long) | Movie |
| L'adolescente | 1976 | Frau Marlene | Movie |
| Mark colpisce ancora | 1976 | Isa | Movie |
| Taxi love, servizio per signora | 1976 | | Movie |
| There's a Spy in My Bed | 1976 | | Movie |
| Super Stooges vs the Wonder Women | 1975 | Akela - Amazon Queen | Movie |
| Amori, letti e tradimenti | 1975 | Maria | Movie |
| Giochi erotici di una famiglia per bene | 1975 | Elisa Rossi | Movie |
| Zanna Bianca e il cacciatore solitario | 1975 | Connie | Movie |
| Perverse Adolescence | 1974 | Elisa | Movie |
| Q | 1974 | Sabine | Movie |
| Il domestico | 1974 | Esther | Movie |
| Le guerriere dal seno nudo | 1973 | Leuthera | Movie |
| Ricco | 1973 | Rosa | Movie |
| Line Up and Lay Down | 1973 | Christa | Movie |
| La bella Antonia, prima Monica e poi Dimonia | 1972 | Caterina | Movie |
| Il decamerone proibito - le altre novelle del Boccaccio | 1972 | Nicolosa | Movie |
| The Way of the Dragon | 1972 | Italian Beauty | Movie |
| Afyon oppio | 1972 | Rosalia | Movie |
| Now They Call Him Sacramento | 1972 | Barbara / Jenny McKinley | Movie |
| Beffe, licenze et amori del Decamerone segreto | 1972 | Mother Lucrezia | Movie |
| Decameron proibitissimo (Boccaccio mio statte zitto) | 1972 | Baroness Elena | Movie |
| Le mille e una notte all'italiana | 1972 | | Movie |
| Blindman | 1971 | Bride | Movie |
| Roma bene | 1971 | | Movie |
| School of Erotic Enjoyment | 1971 | Cristiana | Movie |
| Zorro, Rider of Vengeance | 1971 | Gladys | Movie |
| La banda de los tres crisantemos | 1970 | | Movie |
| More Dollars for the MacGregors | 1970 | Yuma (as Marisa Longo) | Movie |
| No desearás al vecino del quinto | 1970 | Clara (as Marisa Longo) | Movie |
| La ragazza di nome Giulio | 1970 | Serafina | Movie |
| Transplant | 1970 | Maddalena | Movie |
| Trasplante de un cerebro | 1970 | Giovanna | Movie |
| Once Upon a Time in the Wild, Wild West | 1969 | Dolores the Brunette Saloon-girl | Movie |
| One on Top of the Other | 1969 | Elizabeth O'Neill (uncredited) | Movie |
| A Rather Complicated Girl | 1969 | Girl in Blue Bikini (uncredited) | Movie |
| Zorro, the Navarra Marquis | 1969 | Carmen de Mendoza (as Maria Luisa Longo) | Movie |
| À propos de la femme | 1969 | L'amie de Joëlle sur la plage | Movie |
| The Young, the Evil and the Savage | 1968 | Cynthia Fellows | Movie |
| Eat It | 1968 | Presentatrice | Movie |
