At the conclusion of the case, Jill is hiding in the swamp (which is more like a pond) and at one point ducks underwater. Then she swims across it and gets out. When we see her on the other side, she is completely dry.
In the photo shown of young Janet LeMaire she has light eyes, but both Angels, trying to impersonate her, have brown eyes. At the end of the episode, current-day Janet is also shown with brown eyes.
The angels and Bosley commit numerous felonies through out the series.