Peter Falk and Alan Arkin are comedic gold as f*ture family members in 1979's 'The In-Laws.'
The Princess Bride
In a role that literally introduced Peter Falk to a whole new legion of fans, the actor portrayed the gruff grandfather in 1987's 'The Princess Bride.' To introduce the story, he explains to his grandson that in his day, "television was called books."
Just One More Thing
Classic. No one, absolutely NO one, could utter this line better than Peter Falk. Don't ever underestimate Columbo's powers of deduction.