TK-5187CanonLegendsInfinities Sources Star Wars Helmet Collection 65AppearancesStar Wars: The Original Trilogy – A Graphic Novel (Unknown)Unknown UnknownNoneStar Wars: Episode V The Empire Strikes Back (First appearance) (Unknown)Unknown UnknownNoneStar Wars: The Empire Strikes Back Screen Comix (Unknown)Unknown UnknownNone"The Truest Duty" — From a Certain Point of View: The Empire Strikes Back (First identified as TK-5187) (Unknown)Unknown UnknownNone"The Truest Duty" — From a Certain Point of View: The Empire Strikes Back audiobook (First identified as TK-5187) (Unknown)Unknown UnknownNone