SpoilerTV Image Archive | Gallery | ncis | Season 14 | Episode 14.21 - One Book, Two Covers | "One Book, Two Covers" -- Torres must rely on old case notes and contacts after a Marine\'s murder is linked to a former dirt bike gang he joined for a year-long undercover operation, on NCIS, Tuesday, April 18 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Pictured: Wilmer Valderramma. Photo: Sonja Flemming/CBS é2017 CBS Broadcasting, Inc. All Rights Reserved
