Airport '77

Airport '77 is a 1977 American disaster film, and the third installment of the Airport film series. It tells the story of a private Boeing 747 packed with VIPs and priceless art that is hijacked before crashing into the ocean in the Bermuda Triangle, forcing the survivors into a desperate struggle for survival. Captain Don Gallagher (Jack Lemmon) and a professional diver, Martin Wallace, attempt to swim to the surface using air masks. The signal is detected and a rescue operation is launched, joined by veteran aeronautics expert Joe Patroni (George Kennedy) and wealthy philanthropist Philip Stevens.