Jiang tou
The Jiang tou trilogy kicked off in 1975 with the first movie in the series Jiang tou. In 1976 a second film was released staring Lung Ti, Ni Tien, Lily Li, Feng Lin, and in 1979 the series was completed with Ratu ilmu hitam
The Last Chance Detectives
The The Last Chance Detectives trilogy kicked off in 1994 with the first movie in the series The Last Chance Detectives: Mystery Lights of Navajo Mesa. In 1995 a second film was released staring Raymond Guth, Ryan Calhoun, James T. Callahan, Alan Johnson, and in 1996 the series was completed with The Last Chance Detectives: Escape from Fire Lake
The Black Stallion
The The Black Stallion trilogy kicked off in 1979 with the first movie in the series The Black Stallion. In 1983 a second film was released staring Kelly Reno, Vincent Spano, Allen Garfield, Woody Strode, and in 2003 the series was completed with The Young Black Stallion
The Swordsman
The The Swordsman trilogy kicked off in 1990 with the first movie in the series The Swordsman. In 1992 a second film was released staring Samuel Hui, Cecilia Yip, Jacky Cheung, Sharla Cheung, and in 1994 the series was completed with The East Is Red
Casino Raiders
The Casino Raiders trilogy kicked off in 1989 with the first movie in the series Casino Raiders. In 1990 a second film was released staring Pak-cheung Chan, Andy Lau, Alan Tam, Sung Young Chen, and in 1993 the series was completed with Casino Raiders II
My Friends
The My Friends trilogy kicked off in 1975 with the first movie in the series My Friends. In 1982 a second film was released staring Ugo Tognazzi, Gastone Moschin, Adolfo Celi, Renzo Montagnani, and in 1985 the series was completed with Amici miei Atto III
My Childhood
The My Childhood trilogy kicked off in 1972 with the first movie in the series My Childhood. In 1973 a second film was released staring Stephen Archibald, Hughie Restorick, Jean Taylor Smith, Bernard McKenna, and in 1978 the series was completed with My Way Home
Harihar Nagar
The Harihar Nagar trilogy kicked off in 1990 with the first movie in the series In Harihar Nagar. In 2009 a second film was released staring Mukesh, Siddique, Jagadish, Asokan, and in 2010 the series was completed with In Ghost House Inn
The Ten Gladiators
The The Ten Gladiators trilogy kicked off in 1963 with the first movie in the series I dieci gladiatori. In 1964 a second film was released staring Dan Vadis, Helga Liné, Stelio Candelli, Gianni Rizzo, and in 1964 the series was completed with Spartacus and the Ten Gladiators
Beyond the Door
The Beyond the Door trilogy kicked off in 1974 with the first movie in the series Beyond the Door. In 1977 a second film was released staring Daria Nicolodi, John Steiner, David Colin Jr., Ivan Rassimov, and in 1989 the series was completed with Beyond the Door III
Duma o Kovpake
The Duma o Kovpake trilogy kicked off in 1973 with the first movie in the series Duma o Kovpake: Nabat. In 1975 a second film was released staring Konstantin Stepankov, Valentin Belokhvostik, Mikhail Golubovich, Yuriy Sarantsev, and in 1976 the series was completed with Duma o Kovpake: Karpaty, Karpaty…
The Flesh Trilogy
The The Flesh Trilogy trilogy kicked off in 1967 with the first movie in the series The Touch of Her Flesh. In 1968 a second film was released staring Uta Erickson, Janet Banzet, Michael Findlay, Donna Stone, and in 1968 the series was completed with The Curse of Her Flesh