Other mistake: The credits for the episode have simply been duplicated from a previous episode, "Takeover." The credits state that the guest stars are John Furey and Sandra Hess, neither of whom appeared in this episode. Both actors, in fact, appeared in the episode "Takeover." (00:41:56)
Factual error: Donna jumps off the bridge (which is relatively low down), into shallow water. She then narrowly avoids being hit by a huge ocean liner. There's no way such a huge ship would be in such shallow water - for starters, it couldn't cross under the bridge, being far too big. (00:03:12)