Drowning Mona

• Movie Goof (continuity error): Phil's shirt when he is looking in the mirror is dark, when he is in the funeral home in the next scene it is a white striped shirt.
• Movie Goof (continuity error): At the beginning of the wedding, Cubby is standing off to the side and has a piece of confetti (which has yet to be thrown) on his lapel. At the end of the scene, after the confetti has been thrown, as he is led away, the confetti is gone and his suit looks newly pressed.
• Every character's automobile has personalized plates.
• Movie Goof (continuity error): When the coroner first jumps into the water to check on Mona's dead body, he is neck deep in water. For the rest of the scene, he is dry from the waist up.