G.I. Jessie - S2-E26
Character mistake: In the beginning of the pilot episode, Jessie told the cab driver that her father is in the Marine Corps. However, it is shown in this episode that her father is actually a lieutenant colonel in the Army. It's highly unlikely that Jessie wouldn't know what branch of the military her father was in considering how much she spoke about her military upbringing throughout the series.
G.I. Jessie - S2-E26
Factual error: Most of the female soldiers are shown wearing earrings while wearing their tactical uniforms, but female soldiers in the U.S. Army were only authorized to wear earrings while wearing their dress uniforms at the time this episode took place.