Short film titles, from Patrick Robertson’s Film Facts (2001):

• A (Japanese, 1999)
• E (British, 1993)
• F (Japanese, 1998)
• G (British/German, 1974)
• H (Spanish, 1997)
• I (Swedish, 1966)
• K (Hungarian, 1989)
• M (German, 1931)
• Q (French/Italian/Belgian, 1974)
• W (Filipino, 1985)
• X (Korean, 1982)
• Y (Colombian, 1992)
• Z (French/Italian, 1968)
• $ (U.S., 1972)

Darren Aronofsky’s 1998 film π concerns a mathematician who seeks patterns in strings of numbers.

Its running time is 1:23:45.