During Erin's "take two" on her audition video, her camera shot clearly moves on her TV as if the camera was being operated by someone, but Erin was alone and away from the camera controls.
The "Paradise Found" helicopter was a Bell LongRanger II (206L2), but when TC was talking to the pilot it was seen in the air as another MD/Hughes 500 (like TC's).
Higgins tells Magnum that a double-ought buck shell has 12 30-caliber pellets. Actually, a double-ought load is 7-9 33-caliber pellets. 30-caliber buckshot pellets are #1 buck.