Directed by: Ron Howard
Starring: Brian Dennehy, Steve Guttenberg, Hume Cronyn, Wilford Brimley, Don Ameche
Other mistake: When the 4 humans rush out of the pool house, there are 3 aliens not dressed in their human skins watching them leave. The problem is: only one alien has eyes. We've seen the aliens out of their skins heaps of times and they always have eyes.
Other mistake: Rose has supposedly passed away but her chin moves (in a swallowing motion) as Bernie is trying to wake her.
Continuity mistake: Tawnee Welch massages Steve Guttenberg's right leg just after he bangs it. However, when they are talking his left leg mysteriously becomes the injured one.
Trivia: Some of the cloud effects were created by dumping colored dyes in tanks of water which were then superimposed into the shot.