Dr. Marshall Cahill is the director of a government institute that employs various scientific geniuses, including the elderly Dr. Nicholson, who knows that Cahill's son Neil has plagiarized a dead man's theory of molecular structure. When Nicholson threatens exposure, Dr. Cahill murders him and cleverly makes the killing look like the job of a heroin junkie who needed his fix. But clever or not, another kind of genius is on the case: the rumpled, redoubtable Lt. Columbo.
Did You Know?
Jose Ferrer's character "Marshall Cahill" is homage to John Wayne's movie Cahil, U.S. Marshall See more
In the "home garage laboratory", there is a shelf of chemical containers marked with their respective formulas. The formulas are written incorrectly. See more
You're pretty observant.
Some people say I'm snoopy.
References Forbidden Planet