Continuity mistake: Just as "Martha - meet Frank, Daniel, and Lawrence" appears onscreen, we see Daniel and Martha's airplane take off, and when the airplane lands its tail/fin are entirely different. (00:07:00 - 00:12:40)
Super Grover
1st Jan 2017
Martha, Meet Frank, Daniel and Laurence (1998)
1st Jan 2017
Martha, Meet Frank, Daniel and Laurence (1998)
Deliberate mistake: While Laurence is driving to the park trying to find Martha there are closeups of his car en route, and one of the closeups of the front left side of his car is a flipped shot, note the backwards "Saab" and the surface damage which is actually at the right side of his car. (00:56:00)