Charo appears as herself in the series finale of Don’t Trust the B— in Apartment 23 titled “Original Bitch…” (Season 2, Episode 19), which was released online May 17, 2013. In this episode, Chloe dreams or hallucinates a sequence in which she is visited by Charo, who functions in part as a kind of muse or guiding figure in the fantasy/dream‑sequence structure. The plot of that episode involves Chloe exploring past relationships, betrayals, and issues of identity, using flashbacks and dream‑imagery.

Charo’s cameo is brief and symbolic: she does not interact with Chloe in the “real world” of the show but appears as an internal figure in Chloe’s psyche, part of the “dream sequence set of The Crank.” One critic remarked, “The final episode spends more than half its time in either flashback, with Spirit Guide Charo, or on the dream‑sequence set …” showing that Charo is positioned not as a “real” character within the storyline but more as a symbolic “spirit guide” or source of reflection for Chloe.