The Robin Hood (Hammer Films) trilogy kicked off in 1954 with the first movie in the series The Men of Sherwood Forest. In 1960 a second film was released staring Richard Greene, Peter Cushing, Niall MacGinnis, Richard Pasco, and in 1967 the series was completed with A Challenge for Robin Hood
The The Hills Have Eyes trilogy kicked off in 1977 with the first movie in the series The Hills Have Eyes. In 1985 a second film was released staring Tamara Stafford, Kevin Spirtas, John Bloom, Colleen Riley, and in 1995 the series was completed with The Hills Have Eyes III
The Bibi Blocksberg trilogy kicked off in 2002 with the first movie in the series Bibi Blocksberg. In 2004 a second film was released staring Sidonie von Krosigk, Marie Luise Stahl, Corinna Harfouch, Katja Riemann, and in 2014 the series was completed with Bibi & Tina
The The Lost Treasure of the Knights Templar trilogy kicked off in 2006 with the first movie in the series The Lost Treasure of the Knights Templar. In 2007 a second film was released staring Julie Grundtvig Wester, Christian Heldbo Wienberg, Nicklas Svale Andersen, Frederikke Thomassen, and in 2008 the series was completed with The Lost Treasure of the Knights Templar III: The Mystery of the Snake Crown
The Sabrina, the Teenage Witch trilogy kicked off in 1996 with the first movie in the series Sabrina the Teenage Witch. In 1998 a second film was released staring Melissa Joan Hart, Eddie Mills, Tara Strong, James Fields, and in 1999 the series was completed with Sabrina, Down Under
The The Santa Clause trilogy kicked off in 1994 with the first movie in the series The Santa Clause. In 2002 a second film was released staring Tim Allen, Elizabeth Mitchell, David Krumholtz, Eric Lloyd, and in 2006 the series was completed with The Santa Clause 3: The Escape Clause
The Beastmaster trilogy kicked off in 1982 with the first movie in the series The Beastmaster. In 1991 a second film was released staring James Avery, Michael Berryman, David Carrera, Carl Ciarfalio, and in 1996 the series was completed with Beastmaster III: The Eye of Braxus
The MVP: Most Valuable Primate trilogy kicked off in 2000 with the first movie in the series MVP: Most Valuable Primate. In 2001 a second film was released staring Anna McRoberts, Scott Goodman, Robert Vince, Cameron Bancroft, and in 2003 the series was completed with MXP: Most Xtreme Primate
The The Sabata Trilogy trilogy kicked off in 1969 with the first movie in the series Sabata. In 1971 a second film was released staring Lee Van Cleef, William Berger, Ignazio Spalla, Aldo Canti, and in 1971 the series was completed with Return of Sabata
The Brighton Beach trilogy kicked off in 1986 with the first movie in the series Brighton Beach Memoirs. In 1988 a second film was released staring Matthew Broderick, Christopher Walken, Matt Mulhern, Corey Parker, and in 1992 the series was completed with Broadway Bound
The Problem Child trilogy kicked off in 1990 with the first movie in the series Problem Child. In 1991 a second film was released staring John Ritter, Michael Oliver, Jack Warden, Laraine Newman, and in 1995 the series was completed with Problem Child 3: Junior in Love
The Cruel Intentions trilogy kicked off in 1999 with the first movie in the series Cruel Intentions. In 2000 a second film was released staring Sarah Michelle Gellar, Ryan Phillippe, Reese Witherspoon, Selma Blair, and in 2004 the series was completed with Cruel Intentions 3
The The Student Nurses trilogy kicked off in 1970 with the first movie in the series The Student Nurses. In 1971 a second film was released staring Katherine Cannon, Joyce Williams, Pegi Boucher, Joseph Kaufmann, and in 1973 the series was completed with The Young Nurses
The Starzan trilogy kicked off in 1989 with the first movie in the series Starzan: Shouting Star of the Jungle. In 1989 a second film was released staring Joey de Leon, Zsa Zsa Padilla, Panchito, Tina Paner, and in 1990 the series was completed with Starzan III: The Jungle Triangle
