Lysa Thatcher and Lilly Marlene in Sex (1979)
No Mercy (USA 1976, Marlene Willoughby)
Guidance Counselor For Ladies (USA 1976, Marlene Willoughby, Clea Carson)
Noir Porn (USA 1976, Georgette Jennings, Marlene Willoughby)
The Lust Hunters (USA 1977, Sharon Mitchell, Marlene Willoughby)
A Bizarre Family (USA 1979, Marlene Willoughby, Brenda Filbrick)
That's The Way It! (USA 1982, Drea, Lili Marlene)
Sexpress To Ankara (USA 1984, Lili Marlene, Blair Harris)
Lunch Sex Break (USA 1976, Marlene Willoughby, Vanessa Del Rio)
Meeting Mr. Big (USA 1977, Sharon Mitchell, Marlene Willoughby)
Naughty Guidance Counselor (USA 1977, Marlene Willoughby, Clea Carson)
Sexy Recollections (USA 1984, Lili Marlene, Nina Hartley)
Sex Enthusiasts (USA 1977, Sharon Mitchell, Marlene Willoughby)
Annie And The Buttfucking Wives (USA 1984, Nina Hartley, Lili Marlene)
Beach Debut (USA 1977, Crystal Sync, Marlene Willoughby)
Pulsating Action (USA 1985, Nina Hartley, Kimberly Carson)
The Right Prince (USA 1978, Marlene Willoughby, Clea Carson)
Abducted Daughter (USA 1982, Marlene Willoughby, Destiny Duvall)
Deviant Officer (USA 1978, Pamela Jennings, Marlene Munroe)
The Bang Van (USA 1978, Birgit Olsen, Marlene Munroe)