Factual error: The oldest of Frank's sons has the other five boys lined up facing him. He issues the command, "About face!" Each of the boys makes a quarter-turn to the right, which is "right face", not "about face."
Yours, Mine and Ours (2005)
1 factual error
Directed by: Raja Gosnell
Starring: Dennis Quaid, Rene Russo, Jerry O'Connell, Sean Faris, Katija Pevec
Other mistake: When the family goes to the hardware depot to obtain home improvement materials, the twins manage to imbed the tines of a fork lift into a display of bagged sand over the Admiral's shoulders, yet the entire contents of the ripped bags drizzle down higher, onto his head.
Frank Beardsley: Hey, trust me. One hour of sea together and you'll be best friends.