When Jim Carrey is trying to print out another form, he hides in the roof rafters. He falls after attempting to get down. This really happened and he hit the floor very hard. Carrey and the director went with it and kept rolling.
In the scene where the migrant workers are being rounded up by Immigration, the INS agent played by Clint Howard mentions that one person is carrying an ID with the name "Opie Taylor". Opie Taylor was played by Clint Howard's brother Ron Howard on the Andy Griffith show.
Near the end of the movie Jane says to Dick "I had no idea you could act!" Dick replies "I played Biff in 'Death of a Salesman" in 10th grade". Jim Carrey actually did play Biff in his local high school production in Toronto.
One of two movies to star Laurie Metcalf and feature the song 'Right Place Wrong Time' (performed by The Jon Spencer Blues Explosion in the hit horror film Scream 2 and performed by Dr. John in Fun with Dick and Jane).