Jen meets with an informant about the Frog, but someone kills the witness; Gibbs and company investigate. Jen obsesses about catching the Frog. Abby produces many answers; although the gang persist, they find a surprise but no Frog.
Navy, investigación criminal
Brothers in Arms
temporada 4 episodio 21
episodio transmitido en abril 2007
Calificación de episodios
Reparto del episodio
58
22
7
7
4
2
- Anthony DiNozzo
- Jenny Shepard
- Leroy Jethro Gibbs
- Ziva David
- Abby Sciuto
- Donald Mallard
- Timothy McGee
- Dr. Jeanne Benoit
- Trent Kort
- Dr. Helen Berkley
- Mitchell Reese
- Andre Jones
- Troy Webster
- T.C. Fornell
- Tim Gerber
- René 'La Grenouille' Benoit