Harm's partner who has to handle the trial while suspicious of "Harm's" behavior. Bud Roberts

The episode is noted for its "Mission: Impossible" style face-masking technology, which was a popular trope in late 90s action media.

Alan J. Levi (though some sources credit Kenneth Johnson).

The real Harm reaches the courtroom just as Palmer (as Harm) is about to expose Vickers to a lethal aerosol nerve gas. A physical fight ensues between the two "Harms" in the hallway, where the real Harm eventually unmasks and subdues Palmer. Key Cast and Characters Significance David James Elliott Harmon Rabb Jr.

Where to the episode on platforms like Paramount+ or Amazon Prime Video. "JAG" Imposter (TV Episode 1998) - IMDb

Amidst the high-stakes thriller plot, the episode features a significant character milestone: Bud finally proposes to Harriet Sims with a piece of jewelry.

Bud Roberts , concerned by Harm’s absence, eventually breaks into Harm’s apartment. A timely power outage fortunately disables the motion sensor, allowing Bud to free Harm just in time.