Columbo episodes were unusually long. Each was the length of a short movie: ~1 to ~1.5hrs. One of the Die Hard movies had the "extract 1 gallon from a 3 gallon

Columbo episodes were unusually long. Each was the length of a short movie: ~1 to ~1.5hrs. One of the Die Hard movies had the "extract 1 gallon from a 3 gallon and a 5 gallon jug" puzzle in it.