Film trilogy
series of three films
Fate/stay night: Heaven's Feel
Psycho-Pass: Sinners of the System
Star Wars sequel trilogy
Paradise trilogy
Meet the Parents trilogy
Mexico Trilogy
Three Colors trilogy
Revolution Trilogy
Road Movie trilogy
The Red Curtain Trilogy
The Hobbit trilogy
The Orphic Trilogy
The Wicker Man Trilogy
Trilogy of Life
Back to the Future
Brother trilogy