When Tom enters his studio through the window he is wearing a different pair of sneakers; in the next shot, they have changed back.
After Tom enters his studio through the window he notices Hidden Agenda is missing, leaving only the frame and the name plaque. In later scenes the frame is still there but the plaque is gone.
During last 10 seconds, as the camera pans out showing Tom supposedly alone in "middle of nowhere" crossroads, crew members can be briefly seen moving at the extreme left side of the picture.
In the pilot when Tom Veil's car stalls, the landscape where he is is savanna, with mountains in the background. The location of where he is supposed to be is Iowa. Iowa has no landscape like this. Also, the flowers in the flower bush in his mother's driveway are flowers native to a year-round warm climate.