"Making Dennis Reynolds a Murderer" Season 12, Episode Five Writer Conor Galvin Director Maurice Marable Air Date February 1, 2017 Images from "Making Dennis Reynolds a Murderer" "Making Dennis Reynolds a Murderer" is the fifth episode of the twelfth season of It's Always Sunny in Philadelphia. It aired on February 1, 2017.

An episode filmed in the true crime style of Making a Murderer and The Jinx which begins with 911 call: A cat-woman formerly known as Maureen Ponderosa has been found dead in an alley and Dennis is the prime suspect.

Guest starring [ edit | edit source ]

Jack McGee as Detective Girard

Lance Barber as Bill Ponderosa

Jay Jackson as Rick Scheil